P2A00 Diagnostic Trouble Code Discussion for November 2015
Air Fuel Sensor (Bank 1 Sensor 1) Circuit Range / Performance
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| Help Request | Posted | |
| 2004 Honda Civic LX 1.7L Surge, Poor Fuel Economy, MIL Lamp on VIN: 2HGES16504 P2A00: Air Fuel Sensor (Bank 1 Sensor 1) Range/Performance. ... came into the shop for CEL, engine misfire, and exhaust smells rich. Checked codes and found P2A00(B1 S1 A/F sensor performance). Checked and Verified that the A/F sensor was not reading(stuck at -127), also found crack in exhaust manifold. Replaced Exhaus... |
November 12, 2015 |
