Awasome 240Sx Check Engine Light Codes 2023. No way i had 50 ignition starts to clear it. Zilvia.net forums | nissan 240sx (silvia) and z (fairlady) car forum > general > tech talk:
+ = check items causing a malfunction of the crank angle sensor 1st, if both #11 and #21 are displayed at the same time. Have you checked them, or just cleared them? I've replaced the front (upstream 02 sensor) and the bloody light still comes on.
