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1999 Isuzu Trooper S 3.5L MIL Lamp on
ok, book says the purge solenoid will open, and that will trigger "the evap purge vacuum switch will open when vacuum increases to greater than 5 inches of vacuum". The pcm monitors the pruge vacuum switch signal to determine if the evaporative emission contor...
Summary posted 2/9/2006
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Related Documents & Media | VIN | JACDJ58X6X |
| Engine | 3.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P1441 | EVAP Vacuum Switch Circuit High Input |
Message Closed w/Summary
Vehicle Data
1999 Isuzu Trooper S
| VIN | JACDJ58X6X |
| Engine | 3.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P1441 | EVAP Vacuum Switch Circuit High Input |
Video