get a new coil/ alternator
the code 55 lets you know when all the codes have been presented, as for the code 12 that can be found online by typing in (year) jeep troublecodes and it should give a brief description. Good luck
I would put a ignition module in the distributor, That will probley fix it.
p0108 is map sensor signal high. Replace map sensor
The engine code P0355 is for a malfunctioning ignition coil. This can be fixed by replacing the coil. It can be purchased at any auto parts store.
P0720 Output Speed Sensor Circuit Malfunction
code 51 is a switch condition signal diagnosis no IDL signal or A/C signal to the ecm when the test connector E1 and TE1 are connected probable cause A/C switch or circuit A/C amplifier neutral start switch (A/T) throttle position sensor throttle position sensor circuit to fix i am not sure what one is wrong but i gave you what it is by my code book
Usually, replace the spark plugs and/or the #2 ignition coil.
Trouble code P1309 on a 1999 Ford Mustang typically indicates a problem with the ignition system, often related to the ignition coils or the spark plugs. To fix this code, start by inspecting and replacing any faulty spark plugs and ignition coils. Additionally, check the wiring and connectors for any damage or corrosion. If the issue persists after these steps, consider scanning for additional codes to diagnose further issues in the ignition or engine management system.
Hi I have a 2000 Dodge dakota 4x4 3.9 eng showing code p0720...Can someone Help with this code Thanks
The P0720 code for a Ford vehicle indicates a problem with the output speed sensor circuit. To fix this issue, first, inspect the wiring and connectors related to the output speed sensor for any damage or corrosion. If the wiring is intact, test the output speed sensor using a multimeter to check for proper voltage and resistance; replace it if it’s faulty. After repairs, clear the code and take the vehicle for a test drive to ensure the issue is resolved.
Code 13 is no vehicle speed sensor signal. Check/replace the speed sensor on the tailshaft of the transfer case.
You don't. You change the ignition switch.