
P0172 Diagnostic Trouble Code Discussion for January 2018
Fuel System Rich (Bank 1)
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Help Request | Posted | |
2003 Acura RSX 2.0L Excessive Emissions VIN: JH4DC54893 P0172: fuel metering too rich. thanks for any inputs . I pulled large vacuum line and trims did not move . off idle with large vacuum leak trims move a little better . tried a new a/f ratio sensor still no change. thought it was not changing . all black with soot. engine runs smooth at ... |
January 15, 2018 |