DTC Detection Logic
WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
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DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
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P2127 |
APP SEN 2/CIRC (Throttle/Pedal position sensor/switch "E" circuit low) |
Diagnosis condition |
Engine running at idle |
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Signal (terminal) |
Accelerator pedal position sensor 2 signal |
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Threshold |
An excessively low voltage from the APP sensor 2 is sent to ECM |
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Diagnosis delay time |
-- |
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P2128 |
APP SEN 2/CIRC (Throttle/Pedal position sensor/switch "E" circuit high) |
Diagnosis condition |
Engine running at idle |
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Signal (terminal) |
Accelerator pedal position sensor 2 signal |
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Threshold |
An excessively high voltage from the APP sensor 2 is sent to ECM |
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Diagnosis delay time |
-- |
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