VIP G

I recently installed some Fast Intentions test pipes on my G37 and am looking for a way to get my check engine light to turn off. If I could get some guidance I'd appreciate it. Thanks!

solopresident

your going to have to talk to tony on this one. Not sure ifyou can get it off with the test pipes. That is one of the downfalls of TP's

Buddy Revell

iTrader: (2)

Try this (from Motordyne: http://www.motordyneengineering.com/manual.pdf )

ECU Accelerator Pedal Reset Procedure
Note: Timing is critical for this to work!
1. Turn the ignition switch to on. Dash gauges lit. Don’t start the engine!
2. Wait 3 seconds.
3. Fully depress and release the accelerator pedal 5 times within 5 seconds.
4. Wait 7 to 10 seconds.
5. Fully depress the accelerator pedal for ap
indicating Diagnostic Test Mode II (Self-diagnostic results) has started.
6. Release accelerator pedal and wait 5 to 10 seconds.
7. Fully depress the accelerator pedal for 10 seconds. At this point the check engine light should change to blinking slowly
indicating “Erasing ECU Memory”.
he accelerator pedal and turn the ignition switch to off. 8. Release t
9. Restart the engine. The check engine l

Note: If the check engine light doesn't blink as described in steps 5 & & 7, then the ECU isn't reset.

* If above didn't work, disconnect the battery negative and pump the brake t
foolproof as long as all ECU control parameters are within their normal ranges.

todd92

You can't. If you didn't want the CEL, you should have gone with HFC's instead of TP's.

bboysteele

Put your stock CATs back on!

TerribleONE453

Yea dont hold your breath for being able to turn it off... there will be something to take care of it just not now... welcome to the world of TPs

UNV-IT46

iTrader: (3)

there is no way of getting rid of the cel without a hand held tuner or a reflash that turns that code off. but since neither of those are available at this time you sol

VIP G

Hey UNV-IT46, they shouldn't have banned you off of NICO that old guy is a PITA! He gets on everyones S*** for modding their car.

UNV-IT46

iTrader: (3)

eh whatever, no sweat off my back. this forum is where its at. we have way more content, people, and fun on this board. but thanks and welcome

VIP G

So I'll add my DIY write ups that I made to this forum then

UNV-IT46

iTrader: (3)

for sure go for it

kevo820

guys dont bash if you arent a veteran of modding vehicles. buy a mechanical o2 sensor bung. screw into oriinal o2 sensor location as a spacer between o2 sensor itself and exhaust. it raises the sensor out of the exhaust stream causing it to sense less oxygen. it worked on both my sti and evo

UNV-IT46

iTrader: (3)

doesnt work on the G37. the ecu is smarter then that. it has been tried and failed

Hydrazine

iTrader: (3)

I'm working on a solution for your CEL.

I can send you a prototype no charge. Just let me know the results.
Call me. 661 993 5111

tonymattioli

the ecu looks at the rear o2 sensors to see if the cat.converters are above 70% efficiency, you can clear the codes but as soon as the ecu runs the monitor test the check engine lite will be back on!