electronic control module?

Question

Does anyone out there know about swapping out an old ecm in a 97 saturn with a 2006 one I just had one put in and its doing the same thing as before, check engine light is back on, the temp and battery light are flashing again..
If anyone can give me some insite I would appreciate it..
Thanks
Kandi

Answer 1

You probably need to change the ECTS (Electronic Coolant Temperature Sensor) $10-$20 part. Your ignition coils probably need to be cleaned... and/or ignition wires.

As for the temperature light, that implies your coolant levels are low. The battery light implies the battery is not being charged properly by your alternator.

The ECTS is a common problem with S Series Saturns... a simple part that can completely incapacitate your car.

If that doesn't work go to www.saturnfans.com and check out the forums. I'll include a few links in the source list below.

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UPDATE:

Forgot to mention, most '97 parts are not compatible with any Saturn parts passed 1999. Is this an S Series Saturn or L Series Saturn? Most parts for S Series Saturns are lumped into the 1996 through 1999 model years.

What you can do is go to an auto-parts store, ask to borrow their OBD-2 Scanner, plug it into your Saturn and write down all the error codes that come up... then post them on the saturnfans.com forum... they'll give you all the answers you'll need to get your car fixed.

Good luck.

Answer 2

Well, obviously your control module wasn't the source of the problem. This is common though. People will go to the CPU first, and then try the sensors.
Now you must find the sensor which relates to your problem, swap it, and see if the problem persists. It helps to get an error decoder and have your car tell you what the problem is or could be.

Answer 3

well it doesn't sound like you ecm.i beleive your problem is else where,did you grease the module and ends befor installing.