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ivantruckman

86 subie, ecu light

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hi all. im trying to find out how to read codes on an 86 gl, ecu light is on, the car was running slugish, i repaired the wire to the o2 sensor, it runs good now , but the ecu light is still on, thanks in advance, Ivan

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remove the panel under the dash, where the fuse box is...

 

the silver box with the red light is your ECU.

 

search around, its actually pretty easy to read the codes and "decipher" them

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