1988 Mercedes-Benz 300SEL 3.0L Poor Idle Quality, MIL Lamp on
vehicle came in with cel on and code 4(air flow position sensor) and 5( o2 sensor) and had no run problems. Ran tests and found bad air flow sensor. replaced just the sensor and now code 10( throttle valve switch idle contact) is setting. tested throttle valve...
FIX posted 12/21/2011
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Message Closed w/FIX
Vehicle Data1988 Mercedes-Benz 300SEL
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1988 Mercedes-Benz 300SEL
VIN | WDBCA25D9J |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection / cis |
Emissions | ca |
Symptoms | Poor Idle Quality, MIL Lamp On |
Occurs | Always |
Trouble Codes
10 | throttle valve switch idle speed contact |