P2188 Diagnostic Trouble Code Discussion for June 2018
Fuel System Too Lean At Idle
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| Help Request | Posted | |
| 2007 Mazda CX-7 Touring 2.3L Poor Fuel Economy, MIL Lamp on VIN: JM3ER29L07 P2188: Fuel System Too Lean At Idle. Te vehicle came in, in limp mode..It had codes for misfire and fuel system pressure too high, After testing we found that is was misfireing cyl #2, checked compression GOOD 160-170 on all cylinders and the plugs were NEW. we suggested we take the injecto... |
June 01, 2018 | |
| 2009 Mazda CX-7 Touring 2.3L MIL Lamp on VIN: JM3ER29369 P2188: System Too Rich at Idle. One week after repair car comes back with MIL on. Client states that engine only fails driving at full throttle (holding pedal down for about 2 seconds). Codes come back quickly after erasing. The only live value constantly out of range is O2-sensor upstre... |
June 19, 2018 |
