Engine Light due to Injen CAI (too much air for fule)
Which model Injen intake do you have? I know the newer one is sp1431, and has MR Technology:
"These late model vehicles have very sensitive factory a/f ratios, MR Technology will not only allow the intake to be tuned within that factory ratio, but will optimize horsepower and torque gains all around. Through a step down process, MR Technology will regulate the airflow at certain strategic points, ultimately controlling the rate and density. By doing so, the MR Technology process tunes the intake system to avoid the necessity of calibrating MAF sensors. Overall, the MR Technology process was developed in order to compensate for the vast change in technology and the need for safe, reliable performance products."
Even with the old model that didn't have MR Technology, you shouldn't be getting any engine light, and definitly not with the sp1431, I would look over the entire install again, check everything again, even when being very careful, even experienced installers can miss something.
"These late model vehicles have very sensitive factory a/f ratios, MR Technology will not only allow the intake to be tuned within that factory ratio, but will optimize horsepower and torque gains all around. Through a step down process, MR Technology will regulate the airflow at certain strategic points, ultimately controlling the rate and density. By doing so, the MR Technology process tunes the intake system to avoid the necessity of calibrating MAF sensors. Overall, the MR Technology process was developed in order to compensate for the vast change in technology and the need for safe, reliable performance products."
Even with the old model that didn't have MR Technology, you shouldn't be getting any engine light, and definitly not with the sp1431, I would look over the entire install again, check everything again, even when being very careful, even experienced installers can miss something.
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