Skip the auto shop - Our mechanics make house calls

Q: No spark but turns over

asked by on

I bought the Jeep and it needed the transmission rebuild I had that done. I had to get a new battery,changed oil I go to start it and it turns over but wont start I have checked fuel, crank shaft, and sensor, ignition coil, and all is good checked cap and rotor, wires and plugs. .the check engine light doesn't stay on. I did the test where you turn the key and it said codes 32, 55. I don't know what else to do. Also could it be the pcm bad? How do you know if it is? Hoping it's not .If so where to get one cheap

My car has 960000 miles.
My car has a manual transmission.

A: Hi there. The PCM (powertrain control modul...

Hi there. The PCM (powertrain control module) generating codes 32 EGR system fault and 55 end of message, leads me to believe the PCM is functional. Circuit test(s) need to be performed, using a test light check for power at the ignition coil positive terminal, while cranking the test light should brightly light. If not, the ASD (automatic shutdown) relay may be at fault. The negative side of the coil should pulse the test light while cranking. If not, the ignition module may be at fault. Proper diagnoses should be performed to avoid unnecessary repairs. I recommend having your vehicle's no start be diagnosed and repaired by a certified technician, such as one from YourMechanic.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%

Get a quote

What others are asking

Q: Car not starting just making a grinding noise. Everything powers on and I even tried to jump it and nothing

Hello, thank you for writing in. Due to the fact the belts are turning, it is apparent that the starter is at least attempting to turn over the engine. The starter may not be turning the engine fast enough for...

Q: Car starts rough and stalls

Hello. Several owners of your particular vehicle have encountered this same problem. Your circumstance is commonly caused by faulty O2 sensors. At times, the sensors will simply need a cleaning and that will resolve your issue, but sometimes they may...

Q: Jeep misfiring and stalling.

The code P0455 could be the gas cap is loose or leaking or a leak in the fuel tank venting system. Also a problem with a sensor or solenoid leaking in the system. The system would have to be tested...

Related articles

What Causes Hoses to Leak?
While the largest part of your engine is mechanical, hydraulics plays a significant role. You’ll find fluids at work in a number of different areas. Your car's fluids include: Engine oil Transmission...
P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...