RPM signal. Can be cam position sensors. Common for the drivers side cam position sensor wires to get chaffed from contact from the drive belt when they are incorrectly routed. The other possibilities are the crank position sensor which is on the drivers side front of engine by the crank pulley inboard of the oil filter. Third could be an incorrectly installed timing belt that is off a tooth. Also check all wiring on the cam position sensors and crank position sensor. Those are the most common causes of code 13 on 92 SC400 OBD 1.
what does code p1537 on a ford mean
diagnostic code 8820
Misfire code
If you mean won't start, check the cam and or crank sensor. If it won't actually crank then something is broke inside or just seized.
The Ford diagnostic code 316 is a misfire detected at engine start up.
po544
Trouble code P0730 means:Incorrect gear ratio
have p1032 code what does it mean v70 Volvo 1999
Nothing. All of the diagnostic codes consist of 2 digits. 'Code 3' must be incomplete.
As you do not list the code you are reading, it is impossible to answer your question.
CPT code 90801 = Psychiatric diagnostic interview examination
Trouble code P0780 means: Shift malfunction