Quote:
Originally Posted by major quicknap
Noob question. Ready?
I have ordered some headers but they will arrive before I am in a position to get a tune. I would like to fit the headers as soon as possible even if performance is not optimal but not at the risk of damage to my engine. Would the Android app Torque be sufficient for me to monitor my AFRs. The headers are the last exhaust system part to be replaced.
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Torque will monitor AFR but its update rate is generally too slow , you really need something at 5 times a second.
If they are catless headers it probably going to throw a CEL code due no cat.
If you find its running to lean then you carn't do anything with torque anyway other than monitor basic parameters.