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Showing results for tags 'code 51'.
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-----SKIP TO 2018 POSTS FOR THIS FIX------ Hey everyone curious if you could help me with something I've been pondering for a while concerning my 88 GL. Generally if I am in a high rev range say 3,000 and I let off the throttle the engine breaks really hard. so much so that my body is jo... -
The title pretty much explains it. Hubby replaced the battery today and the o2 sensor (based on a code 51 reading). He then tried to reset the code with the engine running and found out that he wasn't supposed to do that. I don't know if that is the problem, but now the car will not start. I...