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I installed the Weapon R air intake system three days ago and after the first day, the check light on the left gauge came on. The car seems to drive fine. I've been driving with the check light for 2 days now. Any ideas why this light comes on? I'm thinking about putting back the stock air intake.
double check all the plug connection on the air sensors on the intake... and they arent loose.... unplug them leave it out for 90 secs and re-plug em??