P1909
By (Contact Me)
Last Updated 2017-01-17
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| Trouble Code | Fault Location | Probable Cause |
|---|---|---|
| P1909 | Data Bus ECM 1/2 No Signal From ECM (AUDI) Transmission Temperature Sensor Circuit Open or Shorted to Power Or Ground (FORD, VOLKSWAGEN) |
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Other Manufacturer Specific Definitions for P1909
Transmission Temperature Sensor Circuit Open or Shorted to Power Or Ground (Ford)Transmission Temperature Sensor Circuit Open or Shorted to Power Or Ground (Volkswagen)
Data bus, ECM 1/2 - no signal from ECM 1 (Audi)
Manifold absolute pressure (MAP) sensor circuit high (Dodge)
Manifold absolute pressure (MAP) sensor circuit high (Freightliner)
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