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1997 Porsche Boxster 2.5L Poor Idle Quality, MIL Lamp on
Hi Techs! The RPM goes constantly up and down between 1200 and 2000. With AC on, idle stays on 2000rpm. Car starts up easy and accelerates good. It sounds like an airleak, so we checked by spraying brake-cleaner and water, eliminated various vacuums by tapping...
FIX posted 3/20/2002
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Related Documents & Media | VIN | WPOCA2984V |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0154 | Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction |
| P0506 | Idle Speed Control System Lower Than Expected |
| P1115 | ECT Sensor Circuit High Input (Intermittent) |
| P1117 | ECM Internal Fault |
| P1119 | ECM Internal Fault |
| P1121 | TP Sensor Signal Lower Than Expected |
Message Closed w/FIX
Vehicle Data
1997 Porsche Boxster
| VIN | WPOCA2984V |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0154 | Air Fuel Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction |
| P0506 | Idle Speed Control System Lower Than Expected |
| P1115 | ECT Sensor Circuit High Input (Intermittent) |
| P1117 | ECM Internal Fault |
| P1119 | ECM Internal Fault |
| P1121 | TP Sensor Signal Lower Than Expected |
Video