P1130 Diagnostic Trouble Code Discussion for April 2004
Heated Oxygen Sensor (HO2S-12/HO2S-13) Signal Circuit Demand Changing
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| Help Request | Posted | |
| 1999 Porsche Boxster 2.5L MIL Lamp on VIN: WPOCA2987X P1130: mfr ctrlled fuel and air metering. ... Boxsters with the mil lamp on for p1128 & 1130 mfr ctrlled fuel and air metering. I have replaced the oil filler neck on both as suggested by the tsb related to these codes, but the codes come back after a 15-20 min. drive. Have also checked for vacuum... |
April 28, 2004 |
