90' 240sx Ecu Code 21

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Kraayl
Posts: 119
Joined: Sun Jun 12, 2005 10:55 am
Car: 89 240 coupe!

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Code 21 keeps coming up, good distributor got a new rotor and cap for it. Replaced the ignition coil today. This thing is driving me crazy, any other ideas?


vancouverbc
Posts: 3197
Joined: Thu Oct 30, 2003 1:30 am
Car: 1991 240sx

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power transistor and related wiring? thats for 91-94


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