Trouble code P1693 means: A companion DTC was set in both the ECM and PCM
P1693 : Dtc detected in the companion module. You need to check the Ecm and Pcm for codes. Which ever did not have p1693 will have a code.
* P1693 Tachometer Circuit Low Voltage http://www.allpar.com/fix/computer-codes.html
P1693 means that there is a code in the companion module. The pcm and ecm are the companion modules.
Trouble code P1693 means: A companion DTC was set in both the ECM and PCM
Trouble code P1693 means: A companion DTC was set in both the ECM and PCM
P1693 : Dtc detected in the companion module. You need to check the Ecm and Pcm for codes. Which ever did not have p1693 will have a code.
Low oil pressure
Camshaft position sensor circuit malfunction.
Trouble code P0234 means:Engine overboost condition
Trouble code P0177 means:Fuel composition sensor circuit range/performance
Trouble code P0483 means: Fan Performance
Trouble code P0573 means:Cruise control/brake switch A circuit high