The question of the the correct removal of EGR

Sturbo · 06-05-2013, 02:48 PM

If you simply remove the EGR system from the car, but do not disable it in the ECM, you will run into significant problems. You will likely run into detonation, the engine will run very poorly, lack power, and will probably run on the hot side as well. In addition, you will get a code 32 before running very long. If you recall from before, the ECM alters fuel and spark advance when it thinks EGR should be on. If no EGR flow is possible because you removed it, you will have a lean condition which will be further aggravated by advanced timing.
who removed in ECU?

cre · 06-05-2013, 07:12 PM

No one.... It's not a reprogrammable unit. Either switch to a standalone or get an ECU from a JDM 7M.... I believe the JDM models have a governor though which limits your top speed. Why remove the EGR anyway? It has no effect on performance as it's not active at 70% throttle of more and has a number of positive effects while just cruising.

Sturbo · 06-06-2013, 06:23 AM

that is, it makes no sense to turn off electronic or rather to remove an electron will not work and does not affect the Working Capability engine.

06-05-2013, 02:48 PM	#1
Sturbo Intake Join Date: Jan 2012 Location: Ukraina , Kiev Posts: 31	The question of the the correct removal of EGR If you simply remove the EGR system from the car, but do not disable it in the ECM, you will run into significant problems. You will likely run into detonation, the engine will run very poorly, lack power, and will probably run on the hot side as well. In addition, you will get a code 32 before running very long. If you recall from before, the ECM alters fuel and spark advance when it thinks EGR should be on. If no EGR flow is possible because you removed it, you will have a lean condition which will be further aggravated by advanced timing. who removed in ECU?

06-05-2013, 07:12 PM	#2
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	No one.... It's not a reprogrammable unit. Either switch to a standalone or get an ECU from a JDM 7M.... I believe the JDM models have a governor though which limits your top speed. Why remove the EGR anyway? It has no effect on performance as it's not active at 70% throttle of more and has a number of positive effects while just cruising. __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar --->

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06-06-2013, 06:23 AM	#3
Sturbo Intake Join Date: Jan 2012 Location: Ukraina , Kiev Posts: 31	that is, it makes no sense to turn off electronic or rather to remove an electron will not work and does not affect the Working Capability engine.