Operation CHARM
: Car repair manuals for everyone.
Home
>>
Acura
>>
2001
>>
NSX V6-3.0L DOHC
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
P Code Charts
>>
P0138
P0138
[P0138]
The scan tool indicates Diagnostic Trouble Code (DTC) P0138: A high voltage problem in the Rear Secondary Heated Oxygen Sensor (HO2S) (Bank 1, Sensor 2) circuit.
