
1995 Mercury Sable GS 3.0L High idle
Thanks in advance, this one came in with a high idle . I used smoke machine and found small vacuum leak at pcv hose. computer has one code koer 412 cannot control idle speed . if i disconnect tps or iac it makes no differance. if i disconnect mass air flow sen...
FIX posted 5/17/2011
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Message Closed w/FIX
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VIN | 1MELM55U7S |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | Not OBD-II Compliant |
Symptoms | High Idle |
Occurs | Intermittently |
Trouble Codes
412 | Cant control idle speed |
Message Closed w/FIX
Vehicle Data
1995 Mercury Sable GS
VIN | 1MELM55U7S |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | Not OBD-II Compliant |
Symptoms | High Idle |
Occurs | Intermittently |
Trouble Codes
412 | Cant control idle speed |