I keep getting a p0120 code. what is this and how to fix it?
Sep 24, 2019 at 10:24 AM
P0120 code
1998 DODGE DAKOTA
STARLORD1976
- MEMBER
- 173 POSTS
- FOLLOW
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Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
Good afternoon,
Can you verify the code? There is no 120 listed.
Roy
Can you verify the code? There is no 120 listed.
Roy
Sep 24, 2019 at 11:10 AM
P0121.
Sep 24, 2019 at 11:14 AM
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Okay, this is for the TPS sensor voltage too low.
I attached the flow chart for you to follow to determine the failure.
Roy
I attached the flow chart for you to follow to determine the failure.
Roy
Images (Click to enlarge)
Sep 24, 2019 at 12:07 PM
What does that mean a short in a wire or bad sensor?
Sep 24, 2019 at 12:11 PM
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A short is 2 wires touching together that should not be touching.
A bad sensor is one of the sensors not registering correctly due to an internal failure.
Roy
A bad sensor is one of the sensors not registering correctly due to an internal failure.
Roy
Sep 24, 2019 at 12:14 PM
What does it mean if TPS voltage is too low then?
Sep 24, 2019 at 12:17 PM
The reading is not correct. that's why you need to follow the flow chart.
Roy
Roy
Sep 24, 2019 at 12:25 PM