P0175 Diagnostic Trouble Code Discussion for August 2019
Fuel System Rich (Bank 2)
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| Help Request | Posted | |
| 2001 Jeep Grand Cherokee Laredo 4.0L Excessive Emissions, Poor Idle Quality VIN: 1J4GW48SX1 P0175: Fuel System Rich (Bank 2). Hi Everyone, I just am trying to make sure I'm not missing something here. Fuel pressure spec is 44.2-54.2 but my pressure was 65lbs. I replaced the fuel filter (pressure regulator) and pressure dropped to 60 still too high. I next ran return line to bucke... |
August 30, 2019 |
