Some after market exhaust brake installations, especially those with switches that connect to the throttle...
Dodge technical service bulletin 9847 for 1998 Dodge Ram.
- Bulletin number
- 9847
- Component
- Engine and engine cooling: engine
- Summary
- Some after market exhaust brake installations, especially those with switches that connect to the throttle pedal, can cause mil illumination with tsc po121- accel position sensor volts do not agree w/idle validation sig. Ak
Owners of these vehicles have filed 38 complaints in the engine category.
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