...is low and resistance drops when coolant temperature increases. The powertrain control module (PCM) provides a 5 volt reference and a ground to the sensor. The PCM monitors voltage drop to ...
...does the code mean? Please rate me solved...thanks! DTC P1259: VTEC SYSTEM MALFUNCTION 1. Perform PCM reset procedure. See SELF-DIAGNOSTICS - INTRODUCTION article. Start engine and run at 3000 RPM ...
...A bad connection at the sensor An open in the ground circuit between the ECT sensor and the PCM A short in the voltage feed between the sensor and the PCM A bad PCM (less likely) A bad ...
Not able to communicate with PCM with diagnostic scanner Alternator was bad, output 18v, changed it but now it's not charging system. Also has new battery. did you really check all fuses. (using an ...
Malfunction. The optical sensor provides a high resolution signal to the Powertrain Control Module (PCM) by counting pulses on the sensor disk located in the injection pump. The high resolution is one
...Circuit Low".Please note that this is a TRANSMISSION fault code. The Powertrain Control Module (PCM) is basically telling you that the return voltage (on the control circuit) from the ...
...pressure (BARO) sensor is built into the engine control module (ECM)/powertrain control module (PCM), and it monitors atmospheric pressure. The ECM/PCM estimates appropriate intake airflow from ...
3 non-driver windows wont roll down wondering if able to fix the pcm w/o taking it to the shop and what the pcm is. powertrain control module has nothing to do with the windows. most likely cause is ...
scanned ECU found 1 code-ECM/PCM relation failure Replace the PCM.
honda accord 2008 ecm/pcm relation failure need to replace engine computer ecu/ecm/pcm.
1,150 questions posted
Usually answered in minutes!
2,998 Questions
2,681 Questions
1,631 Questions
1,636 Questions
1,570 Questions
