2007 Lexus Gs350 P1263 Fault Code Check
When you check 2007 Lexus Gs350 car engine light came on code P1263 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Lexus manufacturer may have a different definition for the P1263 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
A good ground connection is also extremely important. P1263 2007 2007 Lexus Gs350 engine problem because the presence of voltage at the panel harness won't make the panel work if there is a bad ground connection. Since the instrument cluster is mounted in a plastic dash, a separate ground wire or ground circuit through the wiring harness is usually needed to complete the power circuit. Refer again to the wiring diagram to find the ground path, and then check it with your ohmmeter. Do not use a self-powered test light because it cannot measure resistance (any resistance will lower circuit voltage).
2007 Lexus Gs350 P1263 OBD-II Diagnostic Powertrain (P) Trouble Code Description2007 Lexus Gs350 car P1263 OBD-II Trouble Code Cylinder #3 High To Low Side Short is one of the definitions for the P1263; however your vehicles manufacturer may have a different definition for the P1263 code. Please check below for your specific
Reason For 2007 Lexus Gs350 P1263 CodeThe reason of 2007 Lexus Gs350 P1263 OBD-II Fault Code Check is P1263 Cylinder #3 High To Low Side Short.
2007 Lexus Gs350 P1263 Possibble Fix Ways :
Probably the biggest result of injector failure is due to the injectors having excessive return flow or back leakage. This is due to worn parts which allow excessive fuel to go through the diesel injector and to return back to the tank or fuel system. This causes a drop in rail pressure which results in hard starting or not starting at all.
The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. P1263 2007 2007 Lexus Gs350 code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.
What does fault code P1263 mean for 2007 Lexus Gs350 ?