P0172 Diagnostic Trouble Code Discussion for March 2023
Fuel System Rich (Bank 1)
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| Help Request | Posted | |
| 2017 Honda CR-V EX-L 1.5L MIL Lamp on VIN: 2HKRW2H83H P0172: fuel system bank 1 too rich. ... injection turbo that keeps throwing a rich code of p0172. I found a TSB on a software update and performed the update, code still comes back, looking at scan data fuel trims are showing rich mixture, short term -25, long term -20. looking at MAF and M... |
March 02, 2023 | |
| 2009 Ford Escape XLS 2.5L Excessive Emissions, Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1FMCU92779 P0172: . hi everyone. Im having a real hard time with this thing. soooo it came in a month ago from another shop. it had all kinds of parts thrown at it. plugs, coils, injectors, map, o2 sensors,ect. It ran rich with a miss. scaned, found a p0302. did a compression... |
March 28, 2023 | |
| 2013 Ford F-150 FX4 3.5L Excessive Emissions, MIL Lamp on VIN: 1FTFW1ET5D P0172: Rich B1. ... started for me when tow truck dropped it off). Scanned and got codes P0172, P0175, P0087, and p0463. Relpaced primary pump and reset KAM. Ran KOEO and Koer tests with no codes present. ... |
March 29, 2023 |
