Eliminating AFM - Supra Forums
2021年8月23日 · MAF measures the actual flow rate of the number of molecules which is much more useful since that is what you need to know to provide a proportional amount of hydrocarbon molecules to burn. No OEM engine uses AFMs anymore. That said, speed density is a poor third choice to engine management.
How to properly clean oem MAF (CEL 31) - Supra Forums
2024年2月27日 · On some cars (Fords), the first time the car stumbles from a truly bad MAF, the CEL comes on. A good rule of thumb is: if you don't physically see dirt on the wire, don't spray the MAF. Look at it with a magnifying glass. If you run a paper filter, it can take 200k miles or more for the MAF to get dirty. With a K&N, all bets are off.
Mass Air Flow sensor problem - Supra Forums
2009年10月27日 · the car randomly starts bogging and not accelerating, i have to get out and move the MAF connection around till it stops but it usually doesnt last long until it does it again. Do you guys thing it could be due to the MAF sensor being dirty?
Toyota Supra bad mass air flow sensor (MAF) symptoms and …
2021年12月16日 · The most common signs of bad mass air flow sensor (MAF) in Toyota Supra are loss of power or slow acceleration, engine hesitation or jerking during acceleration, erratic idling, misfires, poor exhaust emission values and sometimes black smoke comes out …
Mass Air flow sensor - Toyota Supra Forums
2011年7月4日 · GTE's have a karmen vortex maf and you can disassemble it and wipe it down and it should be fine. no A/C or P/S, therefore no ac condensor, compressor and no ps pump or resivior. Those 'zone' guys are thinking of the other MAF that uses a wire or 2 inside. CRC makes a MAF sensor spray just for cleaning it. NEVER use carb spray.
How to clean MAF - Toyota Supra Forums
2011年12月27日 · You don't have a MAF, by the way... very different types of device. You can use compressed air to blow debris out of the honeycomb but There's not really anything I'd recommend beyond that. The TPS isn't something which needs to be cleaned... it's mounted on the exterior of the throttle body and just interfaces with the throttle plate's shaft.
mass air flow alternative - Toyota Supra Forums
2009年12月11日 · It allows you to install a GM MAF but it also functions as a fuel controller AND it will integrate with an onboard wideband controller to automatically track air to fuel ratios in open loop operations. It also can be connected to your laptop to log your runs so you can tweak your tune after the fact... and you can save your settings.
MAF cleaning? - Supramania
2005年12月17日 · I know on most MAFs you can clean the wire gently to remove the build up of dirt and debre using electrical cleaner. Do the Mafs on our mk3 turbo's need it, or whats the deal with it?
Mass air flow sensor for Mk3 Turbo Supra | Supramania
2009年7月2日 · umm MKIII supra does not have MAF (Mass Air Flow). It has AFM (Air Flow Meter). Notice the lack of the word mass in there? BTW of course the tech will tell you that. Math on the other hand will tell you some intresting things and specifically why the Lexus AFM + 550cc/min injector swap WORKS.
MAFTPRO Install Writeup - Supra Forums
2006年5月14日 · Ok guys, here is a writeup for the MaftPro install w/speed density. instalation is easy and very similar to an safc install. Unplug the Ecu connectors, and use the diagram below to guide you with the wiring. Both 89+ and pre 89 diagrams are pictured below. The install kit includes wire taps.
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