Diagnostic Aids
Ask customer if fuel cap has been left off or not been completely tightened recently. This may cause DTC to be set. Using scan tool, read freeze frame data. Freeze frame records engine conditions when malfunction is detected.
Ask customer if fuel cap has been left off or not been completely tightened recently. This may cause DTC to be set. Using scan tool, read freeze frame data. Freeze frame records engine conditions when malfunction is detected.