P1121
Throttle Position Lower Than Expected
Honda
Fuel and Air Metering
High severity
Moderate repair
Free on OBD DashX
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What P1121 means
- Signal voltage lower than the normal operating range of the Throttle Position sensor
- The reading from the throttle position sensor is unusually low.
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Free on OBD DashX
P1121 on OBD DashX
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