E check

Asked by GuruXDHBQ Oct 01, 2018 at 09:25 PM about the 2006 Saturn ION 2 Sedan

Question type: Maintenance & Repair

Went to have an e check done and got this

cat monitor not supported reject

your vehicle's onboard computer readiness monitor profile does not match the original factory production profile. As a result an e check can not be conducted on the vehicle today. it was compliant in prior tests and all it has had done since is oil and tire changes.

1 Answer

Same problem and was told updated echeck computer will not read saturn ion. Need to take to GM dealer to have computer reset. Supposedly same as Chevy Cobalts. Dealer no help

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