3 wire to 5 wire maf conversion. $19. 3 wire to 5 wire maf conversion

 
 $193 wire to 5 wire maf conversion  This wiring diagram is located in the PSI instructions which came with your harness

Remove the existing air filter box cover and tube leading to the throttle body. PCM Connector Pinouts 99-02 - PCM Pinouts for 99-02 BLUE / RED PCM connectors. 3 vortec. - My 1993 90 with an MMS200 ecu, which came with a skinny housing 4 wire MAF sensor, is now happily running a fat 3 wire MAF, sensor electronics and all. Check Details Starter wiring ls foxbody turbo ford questions diagram ls1tech solenoid. Product Description: This is for customers wanting to do a custom intake set-up, this kit comes with a new GM 5 wire LS3 style MAF (Mass Air Flow) sensor, aluminum weld-on bracket, and 2 stainless stell bolts. This is for a new body style 2004, not the heritage / lightning models. Our performance BBK and Pro-M mass air flow meters (MAF) come in a variety of sizes including 75mm, 76mm, and 80mm. com FREE DELIVERY possible on eligible purchasesBosch maf sensor wiring diagramSensor bosch maf wiring diagram air mass flow reasons cookie uses cookies important website information Maf mass schematicsWhich specific wires are the iat sensor wires on a 2012 camaro 3. 2 6. The MAF must be located at least 10″ from the throttle body and on a minimum 6″ straight piece of intake tube. Next, open up both the servos. 5" MAF without supporting mods like cams. This kit is a direct fit and is finished off with hi temp zip loom and harness wrap. 5 BK - 450 - Ground. Buy HPI 97-06 LS1 STANDALONE Wire Harness 4. NOTE: Installation requires customing your intake system. New MAF “Conversion Harness”, #CH-6811-F, by “IST” (this is a MAF connector with four, 10 foot wires connected, a few pins to insert into the 60 pin EEC-IV computer, instructions). Add To Cart. So i dropped a 5. Or fastest delivery Tue, Oct 24. 2 6. You may need to update the Ohms axis of the IAT table as well. 7 6. commonly used on. 4. Mass air flow sensor (maf): how it works, symptoms, problems, testing1996-1997 maf sensor wiring diagram (1. (98-02 LS1 Camaro / Firebird). 040 V. Does anyone know if there is any potential problem with moving the MAF farther away from the air intake and closer to the throttle body?The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain > LSx Swaps: how to connect 3 wire maf to 5 wire harnessGen 5 MAF Extension . 5 Pin Female MAF sensor connector Mass Air Flow Engine Plug Fit Toyota Lexus is3, 90980-11317, 640945-5, 7283-1057-30, MG640945-5, PT1504 88953157, PT1664, 89046627. Allows for use of a 5 wire MAF with a 3 wire MAF and 2 wire IAT engine harness. This includes 3, 4, and 5-wire-MAF sensor configurations. If you have a Series II car and want to eliminate your factory IAT sensor to use the internal one in a LQ4 MAF sensor, you will want this. LS2 to LS3 MAF ADAPTOR W/ IAT BREAK OUT 108205 it is the correct one. I'm in need of a slot style maf pin out so I can wire into my existing 4-wire eec IV harness. Ran it as stock LS1 normally aspirated last year on a 1 bar SD tune. 00. 3 Wire Maf To 5 Wire Maf Conversion Diagram? - Ls1Tech - Camaro And. Source: wiringschemas. Holley EFI, MAP Sensor Adapter, 3-pin Delphi GT to 3-pin Delphi M/P 150 Connector, Plug-and-Play, LS Engine Harness, Each. This harness allows you to. 0L MAF conversion. the2005 duramax wiring diagram maf sensor. 3 TO 5 Wire MAF Adaptor Harness; SKU: 050-85MMADAPT; 3 TO 5 Wire MAF Adaptor Harness. A9P computers are automatic, but will work with a 5 speed. 5 Wire Mass Air Flow Extension 12" MAF Harness Fits 5-wire 4. 8 5. GM GEN III LS1 LS2 And Vortec Mass Air Flow Sensor (5 PIN MAF) (1997 - 2007). Three-Wire MAF Sensor (1994–2002) The common three-wire MAF sensor was introduced with the 1994 LT1 vehicles. • MAF 4-wire connector, wiring to go to the EEC connector and EEC connector pins for two of the wires. MAF 5 Wire Pin Adapter LS3/7 Harness to LS2 LQ4 4. 17 Images about Ford Maf Wiring Diagram / Electrical Maf Conversion On An 87 W 89 : 5 Wire Maf Sensor Wiring Diagram / Part 2 The Basics Of Testing A Mass, Someone explain to me how the ls7 card style works with a plug and play and also Rb25 Maf Wiring Diagram - Wiring. C5 Tech - 3 wire to 5 wire MAF adapter - No need to cut wires anymore :D Found it at Jim Pace Parts for $39. 1l, 3. This wiring diagram is located in the PSI instructions which came with your harness. 3 vortec. 12v V6 Discussion - 4 wire to 3 wire MAF swap successful. i did have to do some rearranging and added the vss wires to the ecm, kept dieing on me coming to a stop. Maf diagram wire wiring mass iac conversion nissan camaro sensor flow ej22 ford ls1tech sr20de. Pin2 1g Turbo MAF => Pin1 1g NT MAF. 12v V6 Discussion - 4 wire to 3 wire MAF swap successful. Check Details 4 pin maf sensor wiring diagram. ICT Billet Wire Breakout Harness LS Gen 3 MAF Mass Air IAT Intake Air Sensor LS1 LM7 LQ4 OEM tooling, Delphi connector, lock, seals, and terminals WAMAF30-60 "LS Gen 3 Mass Air Flow - Intake Air Temperature Sensor MAF-60"" - IAT-40"" Wire Adapter Breakout Harness " A; ssembled in Wichita, Kansas with USA made OEM grade TXL wireC 1 – 5V Power supply2 – Barometric pressure3 – Air flow sensor4 – MPI control relay5 – Ground6 – Intake air temperature7 – Volume Air Flow. 5 wire to the MAF splitting to a 3 wire and 2 wire lead. 3 Wire To 5 Wire LS3 Blade Style MAF Harness Adapter This adapter harness allows for plug and play installation of a late-model GM / Delphi 5-wire MAF using the wide-spaced GT150 Series connector (2006+ Z06 Corvette) in a 3-wire MAF car. Maf ls6 ls1tech exatin ls3 e46 ls7 pigtail lsx ls2 lq4 chmp lq9 diagramsMass air flow sensor wiring diagram Gm maf sensor wiring diagram : i have a 2003 5. All PSI Harnesses are. 3l 6. $13. 8 5. if anyone has information please let me know. FREE delivery Mon, Oct 30 . Plug connection far special equipment plug 2. Allows for use of a 5 wire MAF with a 3 wire MAF and 2 wire IAT engine harness. 1987 - 1996 F150 & Larger F-Series Trucks - MAF Conversion Wiring Harness Question - Will a 1995 F150 5. F150 oxygenO2 f150 John deere 635f sensor wiring diagram4 wire maf sensor wiring diagram. the 5 wire Wiring diagram yukon denali sensor maf silverado iat connector 2007 wires chevrolet gmc gm nissan air mass flow but schematic Ls1 maf sensor wiring diagramIt splices in to you iat wire harness located at the intake tube between the air filter housing and throttle body. Dimensions. Each. 4. commonly used on other GM vehicles such as the 1998-2002 LS1 Camaro / Firebird. 3 wire to 5 wire maf wiring diagram? . LS7 LS3 5 Wire MAF TO LS1 3 Wire Mass Air Flow Harness Adapter LSX LS Swap. This was installed on all V8 models from 1986 to 1988 and then switched to Mass Air Flow design from 1989 onwards known as the A9L EEC-IV ECU. converting from 3 wire to 5 wire MAF. The airflow cools the wire, and the circuit in the MAF automatically compensates to maintain a set temperature differential between the heated wire and the sense wire. ngc1068. Download a tune from the repository for that car and input the IAT data from that tune into your IAT table on the E40. 3 Wire Maf To 5 Wire Maf Conversion Diagram? - Ls1Tech - Camaro And. Answered in 28 minutes by: 2/17/2011. However, LS controllers use a 5-volt signal which is not directly compatible with most aftermarket tachometers. 95 from IST, listed in suppliers at G. #1 · Jun 12, 2021. The yellow wire is the output from the maf. $14. Part Number: ICB-WAMAF33-6. 8L 5. 1. 1 ECU uses a mass air flow based fuel injection system. Add to cart. Add to Cart. According to the wiring diagram in the haynes manual for the truck, pin 8 on the computer goes to the fuel pump relay and fuel inertia shut off. The sensor has 3 wires which i have wired from left to. 85MM MAF sensor conversion harness Use this adaptor to install the 85MM MAF sensor from the ZO6 or late model pick up trucks when using an Translaor on a car that it will work on. Connection of wire for seat control with memory 5. MASS Air wiring harness kit $30-$85. This will allow the. 0 tdi ccwa but snapped the connector with the wiring for the maf sensor. 0L. The voltage drop across the hot wire is sent to the EEC. In Stock. 3/6. - 2001+ Style 5 pin Mass Airflow Meter with no calibration modification (requires LS1Edit) - Wiring Adapter Harness for IAT/MAF into 5 pin connection from. The yellow wire is the output from the maf. Generally, open loop fuel ratios are not stoichiometric, so narrow. 3l V6 and 8. Wiring vafc2 to maf car : mass air flow sensor hot wire symptoms of aWiring diagram maf bosch / aan ecu t55 pin out with hyperlinks to I need 2002 volkswagen passat 1. 67Note that most aftermarket tachometers work with a 12-volt signal. if anyone has information please let me know. This can save a customer hundreds of dollars for a complete wire harness and the labor to install it. Saxonpc Honeycomb screen 6:1 ratio 100mm $12. 5 Wire Mass Air Flow Fits GM MAF Sensor Connector Pigtail LS2, LS1 LQ4 4. Wiring Harness 4. 8 5. Ls1 maf wiring diagramLs1 maf mass p0101 240sx iat ls2 ls7 prostreetonline coils relay dtc into vortec ecu 4 wire maf sensor wiring diagram4 wire. Updated. USPS Priority. between the MAF (Mass Air Flow Sensor) and engine’s throttle body. Maf diagram wiring iat silverado sensor wire gmc sierra 3 wire maf to 5 wire maf conversion diagram? Sensor wiring diagram flow maf mass air toyota o2 repair gm airflow guide fuel fig autozone Circuit flow air toyota mass volume corolla sensor maf diagram wiring wire repair p0100 manual temperature3 wire maf to 5 wire maf conversion diagram?Maf mustang pinout wires Bosch 0281002735 maf sensor wiring diagramSensor wiring maf diagram bosch schematic connector airflow looking. the conversion had been done to my car before i bought it so i don't know exactly what the guy did. This adapter also allows you to use the built-in IAT sensor in the 5 wire MAF sensor. Rigorously tested for quality and performance, NTK sensors are engineered to meet or exceed OE specifications. Install – 2000 Ford Explorer 5. the factory maf which only has 4. 8 5. Compatible with 1997 to 2006 dbc ls1 4. the 5 wire Check Details Maf mass schematics (For swapping drivetrain from 89-93 Mustang, 88-92 5. Check. 5 wire maf mass air flow sensor wire harness. Rating. Post. $49. Step 2: Detect the Power Supply. I wanted to know which wire I am supposed to tap. Check Details Maf wire 2jz wiringall wiresThe silicone elbow in the MAF kit has a 4 inch diameter and is far less restrictive. Not Yet Reviewed. LS2 to LS3 MAF ADAPTOR W/ IAT BREAK OUT 108205 it is the correct one. 5. Vortec 4 8 5 3 6 0 Wiring. It is positioned in the intake tract between the air filter element and the flex-tube leading to the throttle-body. pin 3 (ground, brown wire) and pin 5 (signal, yellow wire) 4. So it seems like manufacturers like their vehicles to be equipped with an injector that'll support 75 (at its max output) more hp than what the engine is rated at. 3 6. The 5 wire is both MAF and intake temp so no need for the. If your RC car has a reciever that uses a 5 wire servo, then converting the stock servo to 3wire will require you to swap out the reciever. . 5 mm2 or about 20 AWG. Part Number: ICB-WAMAF40-6. 1986 Mustang GT Medium Canyon Red 5 speed 5. Add to. add pin 12 for injector 3 ground. 5 yrs. Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines, Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC Engines. Gm Maf Sensor Wiring Diagram 29 Mar 2023. 1996 to 1999 Vortec 4. Summit Racing (2) DIYAutoTune (22). Buy ICT BIllet Wire Adapter Harness LS Gen 3 5-wire MAF to 5-wire LS3 Card Style IAT Mass Air Intake Temperature Sensor Compatible with GM Vehicles and RPO codes LS1 LS6 LM7 LQ4 4. Hello all. I have a 5. The 108136 is not. • MAF bracket and mounting screws (3). - 2001+ Air bridge and bellow, or aftermarket. Quote: Originally Posted by MonroeHandyMan. Make sure to select the ideal wire for your need. 8048 Views 30 Replies 12 Participants Last post by 95'DLX, Sep 18, 2012 Jump to Latest C. 12-26-2020 #5. 0/5. the 5 wire. 2-Liter) into older muscle cars and street rods or newer non-emissions controlled vehicles. Minus the re-pinning. Test the MAF sensor installation A multimeter verifies proper connections and functionality. OR. REMEBER you will need a tune after doing this! the swap is pretty straight forward simply cut old MAF plug off and solder in new plug wire for wire. Trending PagesWiring Harness Conversion Parts Lists/Conversion Info Resources/Pinouts Videos Returns SubaruVanagon Convert to Subaru. Reading should be 1. The contents of these instructions areMass Air Flow Wiring Adapter 05-10 Ford Mustang Conversion to 96-04 MAF Sensor. The 5 wire MAF has it built in. 0. $18. This adapter is used to run a 5 wire MAF from a 99-06 truck,. 0L into a 1995-1997 Ranger. 3 vortec. 9L, 3. The load is a device that is being controlled by the sensor. ICT Billet LS Gen 3 MAP Sensor Vehicle Harness to Pressure Transducer- 6" Wire Adapter Harness PSI Conversion Aftermarket 3 Wire WAMAP32-6 1 offer from $32. The ground wire provides a path for the electricity to travel back to its source. Pin4 1g Turbo MAF => Pin3 1g NT MAF. do i have to change the main harness too? and since the dash is different will the main harness. 00. HOWEVER, i want to convert my car using OEM wiring. This adapter harness allows for plug and play installation of a late-model GM / Delphi 5-wire MAF. c. 3 LM7 froma 2000 Silverado that I put into a 99 BMW E36. 1 – 5V Power supply2 – Barometric pressure3 – Air flow sensor4 – MPI control relay5 – Ground6 – Intake air temperature7 – Volume Air Flow. New MAF adapter harness. Gm Maf Sensor Wiring Diagram 29 Mar 2023. Shop Amazon for 3 Wire to 5 Wire MAF (Mass Air Flow) Adapter With IAT (Intake Air Temperature) For LS1, LS2, LS6, LQ4 and. The Non HO 5. 3 wire maf to 5 wire maf conversion diagram? - LS1TECH. Speed Density to Mass Air Conversion & Parts List with Cost in a 93 F150, 5. The pin-out for it is different than the SS & LS3/LS7 card. 2. WEC-AE-MFC-0060. Maf wiring diagram wire sensor gm mass air flow ls1tech alternator 2007 camaro 2005 collection edited last chriss sdpc . The output frequency is directly proportional to the air mass entering the engine. DFI MAP to MAF Conversion. - **Aftermarket Wiring Harness:** Aftermarket harnesses designed for specific vehicle models can be more budget-friendly, typically. Also got, from a 91 Mustang, a Processor, Processor plug with a few inches of wire, MAF sensor, BAP sensor. Post by Revhead » Nov 26, 2007 7:06 PM. Location: Canada (NCR) Posts: 7,677. Maf conversion Has anyone tried to do a MAF conversion on an obd1 car I have a 95 gt with klze and I would love a little better throttle response and wider power range. sorry, I was a bit missunderstandable. Shipping calculated at checkout. To make it a 3 wire servo, you need to add a control board. 6L Sidekick / Tracker) Check Details. Bosch 0281002735 Maf Sensor Wiring Diagram. 5 Wire GM Mass Air Flow Sensor Connector Pigtail Wiring LS1 LS2 LS6 Fits the following and many more not listed: Fits Mass airflow sensors with the following part numbers. 5 M88. Parkzone PKZ1070 5 wire servo conversion to 3 wire. . (Optional): Three EEC-IV pins and wire to hook up VSS and FPM2 signals. 8 5. - 2001+ Air bridge and bellow, or aftermarket. 4 Wire To 3 Wire Light Fixture. above is the original ford jumper wire (2 piece kit) that I have. Buy Wire Breakout Harness LS Gen 3 MAF Mass Air IAT Intake Air Sensor LS1 LM7 LQ4 (WAMAF30-60) from ICT Billet and browse through a huge selection of Made in USA LS/LT swap and conversion parts, manufactured at the state of the art plant. Part Number. This is done using a thin wire or film suspended in the air stream. 3/6L80e, not as slow but still heavy. 2003 pontiac vibe, 8th digit vin#: On My '05 Awp, This. Spectre Performance 9771 Black 4" Intake Coupler $12. 8/5. This tool is used to calculate the nominal equivalent values of wire sizes such as American Wire Gauge [AWG], Square Millimeter Area [mm 2 ], Circular Mil Area [CMA], and more. Dual aluminum wire bonding ensures a more reliable and longer lasting product. $14. 95. 8 5. "earth" is another word for "ground" in electronics. I will be adding a 255lph fuel pump, 70mm MAF (cal'd for 30), 30# injectors, and a boost & rich/lean gauge with the blower. Incorrect wiring can cause damage to your ECU. $30. 5 wire maf sensor wiring diagramSensor maf wiring diagram ford 1999 1997 6l circuit testing 4l mazda connector flow mass air wire ground pcm wires Sensor ls2 maf wire mass wiring diagram c6 2007 corvette airflow reluctor 58x pink parts replyMaf wiring mod. Revhead Posts: 61 Joined: Nov 26, 2007 6:58 PM Location: London, England. Schematic for maf ford truck enthusiasts forums. The 3 wire LS1 to 5 wire LS2 MAF adapter allows you to connect an OEM LS2 5-wire MAF sensor to the OEM 3 wire MAF wiring harness. The closer to 1. 3-Wire MAF Sensor. MAF ground wire is used as a common ground connection for both vehicle’s ECU and sensor. MAF Adapter Harness 3 Wire to 5 Wire for Typical Series II to LQ4 Maf Sensor Conversion in Lighting & Electrical. Slide 8. above is shown, how the 2 plugs (1 for the jumper wire and 1 ore the harness) goes to the eec. Connect the YELLOW and WHITE wires to where the potentiometer ends were connected in the servo board. 99 Michigan Motorsports 3 Wire LS1 to 5 Wire LS2 MAF Sensor Adapter Harness GM Camaro Firebird Maf diagram wiring iat silverado sensor wire gmc sierra 3 wire maf to 5 wire maf conversion diagram? Sensor wiring diagram flow maf mass air toyota o2 repair gm airflow guide fuel fig autozone Circuit flow air toyota mass volume corolla sensor maf diagram wiring wire repair p0100 manual temperature 2jz Maf Sensor Wiring Diagram. Buy Spectre Performance MAF Conversion GM 3 Wire 7153 at Walmart. Maf sensor wiring diagram 19971998 1999 ford 46l 54l. 2009 Dodge Challenger SRT8, 6. Ask Your Own Lexus Question. John deere 635f sensor wiring diagramSensor wiring generic ch03 figure reference globalspec Wiring sensor diagram o2 chevy oxygen wire 1989 wideband silverado bosch 2009 where. LS2 5 Wire MAF Mass Air Flow Sensor to 3 Wire Harness Adapter with IAT. Thank you! 2016 Chevy SS Sedan M6 SBE LS3, Whipple 2. For this article, I will be doing a 93 Ford F-150, 5. 3L 6. Which wire is it? 87stars_stripes Member Registered: 05/06/11 Posts: 185 Loc: Rhode Island I recently did the MAF conversion on my 87 Lincoln Town Car. Get a new Fox Body Mustang wiring harness from Late Model Restoration and replace that damaged harness. 00) (0) Write a Review Write a Review Close ×. Likes: 0. BUT there is a 6th black cable which I dont remember where. SKU: MAF_3-5 Category: Wiring Harness Adapters Tags: adapter, engine swap, harness, swap, wiring harness. But there’s more to the steps. This harness allows for the conversion of engines using the LS1 3-wire MAF sensor to the LS6/LS2 Corvette and LQ4/LQ9 Vorec Truck 5-wire MAF sensor. 95 from IST, listed in suppliers at G. 625 upper/stock lower pulleys for 9. 57 x 2 Amazon 4. Check Details. I ran mine for months without it, and did not have a problem. Wiring and Electrical; Conversion Kits; Fuel & EFI Components; Engine & Transmission Mounts; Engine Components; Chevy II / Nova. Write a Review. Knowing the wiring schematic of the MAF sensor is important for testing the sensor or other related work. below. Source: fusewiring. Published by simply wiringforums in august, 5 2017. 0L/E4OD) MAF conversion- Part 2 Wiring harness changes The first thing I did on my truck is get wiring diagrams for both a 93 F-150 E4OD and a 95 F-150 E4OD, and then comparing the two, I made a list of what needed to be changed. $ 15. 0. It has three (3) splices into it. 8L MAF conversion - I have a 1994 F150 with a 351, and an E4OD transmission. 3 Wire To 5 Wire LS3 Blade Style MAF Harness Adapter This adapter harness allows for plug and play installation of a late-model GM / Delphi 5-wire MAF using the wide-spaced GT150 Series connector (2006+ Z06 Corvette) in a 3-wire MAF car. Jacksonville, Florida. It is commonly found in late 1980s and early 1990s fuel-injected vehicles. The M56 325 engine uses the same size MAF as the 330 models. 7 4 ratings. C - add pin 9 of ecu. In our shop, we sold the item: 373240600751(Standalone Wiring Harness with 4L60E Transmission Drive By Cable Throttle Body LS1 Engines 4. Tools Needed: - Flathead screwdriver. 0l, y 5. 95. The locator & schematic are from my local version of WDS, which is BMW's electrical system documentation. The MAF is 12574383 which looks like it came with the 03 -. 5 Wire Mass Air Flow MAF Sensor to 3 wire LS1 Harness Adapter connector with IAT Fits Camaro Firebird LS7 LS3 LS9 Applications ; This Sensor allows the ability to use the built in IAT sensor in the 5-Wire MAF ; This is commonly used with LS1 f. If you have any. Michigan Motorsports 1 Bolt to 3 Bolt Cam Gear Conversion Kit 4. so maf pin 3 goes to ecu pin 27, ect. Yes. Maf wires mazda sensor volts use air connector which pid. Adapters. You need an ’89-’93 Mustang MAF EEC-IV processor (stick or auto, either will work, but the stick processor is better for performance applications), a MAS (mass airflow sensor) and the wiring plug for the it, and two air intake hoses for a MAF ‘Stang (about 35-40 bucks at the Ford dealer). 3 wire maf to 5 wire maf conversion diagram? - LS1TECH - Camaro and. This will allow the built in IAT sensor in the 85mm MAF to be functional in place of the detached oem factory sensor. Reply Like. Install Subaru Engine 6B. 7lMaf wire adapter help forums camaro ls1tech. Out of the blue the car acts like the MAF is unplugged. 1 offer from $32. MAF Sensor Connector Shell Kit. Snowman is right about the ECU tap-in thing. So far from what I have found is that a Mustang MAF ECC won't work with the E40D and my best bet would be swapping parts from a 95-96 truck with the same engine and tranny. Height. Several wires just needed to be swapped in. DigiAutoPart Mass Air Flow (MAF) Sensor Connector wiring harnesses 3U2Z14S411FJAB. RECENT POST. Assembled in Wichita, Kansas with USA made OEM grade TXL wire. 0 6. hi, thanks, for the fast reply. 97 - Summit Racing 5. 99. HTYSUPPLY MAF Mass Air Flow Wiring Conversion Adapter Fits 05-10 Mustang to 96-04 MAF Sensor. Pin2 1g Turbo MAF => Pin1 1g NT MAF. 3660 posts · Joined 2008. I have a 88’ LX and wanted to convert to MAF so I could upgrade heads intake cam. Step 2: Detect the Power Supply. Mass Air Flow Sensor Wiring Diagram - Wiring Diagram. You can get. Step 3: Identify the wires in the 3 wire light fixture. 68-74 Chevy II / Nova; 62-67 Chevy II / Nova. It uses the same 3 wires for the MAF sensor and the other 2 are for the IAT sensor which is integrated into the MAF housing. 7, and 6. 57 x 2 Amazon 4. Maf wiring harness pigtail connector 6. 12-29-2007 09:54 PM #6. 2011 M3 Sedan. Spectre's Mass Air Flow Sensor Conversion Kit allows you to convert a boot-in GM sensor to a drop-in blade-style GM mass air flow sensor.