Crank no start issue

Hi,

It could be the crankshaft position sensor. If you have a live data scanner, see if there is an RPM signal when cranking. If there isn't, it's likely the crank sensor. If there is an RPM signal, it is likely related to the ignition discharge module.

Do me a favor. I attached some general testing for the module. Take a look through them and let me know what you find. See attachments below. Make sure the connections are good to the module and there is no corrosion or damaged pins.

Also, see if there are any diagnostic trouble codes that have been set.

If you look at pic 4, it shows the ground for the discharge module. Note that all plugs share that common ground. Make sure that ground is good and there is continuity to ground. The remaining pics are of the entire powertrain control system (schematics). I had to cut them in half to make them readable, but I did overlap them so you can follow from one to the next.

Let me know what you find or if you have other questions.

Take care,

Joe

See pics below.

Hi,

Sounds like a plan. If possible, let me know what you find.

Take care,

Joe

Hi,

It could be in a couple of different places based on whether you have a trionic 5 or Trionic 7 design. If you know which it is, let me know, or let me know what the 8th digit of the VIN is so I can look up which one you have.

Joe

Okay, you have a high output 2.3L. That in combo with the model year indicates it should be the Trionic 7. I attached a pic below showing what the vin shows based on digit location. I thought you may find it interesting.

As far as the crank sensor, it is fitted to the wall of the engine crankcase. If you look at the pics below (starting with the second one), they provide the directions and the pics for removal and replacement.

Just FYI. Don't do this on a hot engine. There are too many things to get burned on. Also, I would recommend spraying around where the sensor goes into the block with a penetrating oil. Also, if you see any corrosion where the sensor will be removed from, try your best to clean it. Wiggle and turn the sensor gently when removing. You don't want it to break in the engine block.

Make sure to clean the area where the new sensor will be installed and lubricate both the new sensor's o-ring with engine oil as well as where it will be installed. One last thing, since you are spraying penetrating oil on the engine block, you should try to clean off the engine where it wet. Otherwise, it will smoke for a while until it burns off.

I hope this helps. Let me know if you have other questions or need help.

Take care,

Joe

See pics below.

Hi,

I'm glad to hear you got it going. Good job.

I would be happy to help answer any questions you have. However, I need you to start a new thread. I hope you understand. We try to keep the threads specific to one topic to help others. Here is the link to start a new thread. Just copy and paste your question. I'll keep my eyes open for it.

https://www.2carpros.com/questions/new

Again, I hope you understand.

When you repost, let us know if the clutch is slipping. The lower the gear, the less likely it will slip. The higher the gear, the more likely. Also, let us know if there are any new diagnostic trouble codes.

Take care of yourself,

Joe