|Quote, originally posted by HiTdAtSiT »|
|will the vr engine obd2 quickly set off a cel if its running rich in any way ?|
|Quote, originally posted by bluefox280 »|
If the ECU notices a non-regulated rich condition from the O2 sensor, the ECU will show a CEL.
Think you're running to rich? Check your plugs and your O2 sensor for a thick black soot.