Quote:
Originally Posted by amcp1
Following up, I cleared the cel today and went for a short drive. Looks like it shows up again in the Ecutek dtc tool. I sent an email to tech@jrsupport with the log from that drive. Will be checking engine bay out after work, see if I can find something amiss.
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What tune are you using? Is this a stock engine with JRSC? What other modifications do you have?
Lean code problem could be due to oxygen sensors or fuel injectors or fuel pump or your MAF although you had cleaned it. To me, it doesn't look like JRSC has a problem as the CEL is related to fuel supply not air. I would clean MAF and air filter again. Then, I would check the oxygen sensors. Maybe running an injector cleaner could help.