Attention: TDR Forum Junkies Have codes P2A02 P0137. Book trouble shooting shows only one test for sensors, heater circuit resistance. Checked both and showed 2.9 to 3 ohms, below the the book 3.2 +- .8, meter accuracy. All other tests are
for broken or shorted wires not to probable. Any other known tests for sensors? Any suggestions?
2008 3500 6.7
for broken or shorted wires not to probable. Any other known tests for sensors? Any suggestions?
2008 3500 6.7
