P1123 Diagnostic Trouble Code Discussion for May 2009
Throttle Position 'A' Signal In Range (But Lower Than Expected)
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| Help Request | Posted | |
| 1998 Porsche Boxster 2.5L MIL Lamp on VIN: WP0CA2980W P1123: system lean cylinders 1-3. We followed diagnostic flow chart off of all data and all of their test past with flying colors. If anyone has any other iedeas would appreciate input. |
May 05, 2009 |
