P0173 Diagnostic Trouble Code Discussion for January 2008
Fuel Trim Lean Or Rich (Bank 2)
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| Help Request | Posted | |
| 2001 Mercedes-Benz C320 3.2L Hesitation P0173: fuel trim B2. Hi Fellow Techs Got a C320 with a ASR light on/off problem When driving at normal cruising speed the ASR light comes on and engine dies of power and will not accelerate the RPM will speed up and down between 1000 and 1500 rpm and will not rise any higher tha... |
January 09, 2008 | |
| 1998 Mercedes-Benz E320 3.2L MIL Lamp on VIN: WBADM633XB P0173: left bank adaptation reached limit. ... easy repair on this MB, this car came in with aux fan on at all times, trace problem found auxilary fan module stuck replaced module all o.k. I sold the customer on repairing MIL , whitch had codes p0150, p0130(oxigen sensors slow rise l & r before twc... |
January 30, 2008 |
