shadowblack5.0
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- May 13, 2016
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I finally was able to pull some codes on my 94 gt,l. I got 176 lean condition, 542 fuel pump open circuit pcm to ground, 543 fuel pump open circuit batter to PCM, and 556 fuel pump relay primary circuit failure. Also got 211 profile ignition pickup erratic.
Has anyone encountered these codes and have advice on how to fix them? Or should I just replace the wires in the circuit and the relay in the CCRM?
Also possibly unrelated I got 542 open vehicle speed sensor circuit. My speedo is 5mph slow and odometer isn't working I think it's the gear. But also got 212 no tach input to processor.
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Has anyone encountered these codes and have advice on how to fix them? Or should I just replace the wires in the circuit and the relay in the CCRM?
Also possibly unrelated I got 542 open vehicle speed sensor circuit. My speedo is 5mph slow and odometer isn't working I think it's the gear. But also got 212 no tach input to processor.
Sent from my iPhone using Tapatalk
Sent from my iPhone using Tapatalk