Cylinder Codes

paintballmaniac · 12-06-2005, 02:02 AM

Local Shop found codes 1351D on cylinders 1 and 4. Also found 1352D on cylinders 2 and 3. Already replaced plugs with NGK and wires with MSD. Coils are clean but the mechanic said they looked aftermarket - not by me though. Ive already asked about this once but didnt really get any answers. Could it just be my coils going bad? Were could I get coils for a 01' SL2?

thanks guys.

paintballmaniac · 12-06-2005, 02:03 AM

P.S. the mechanic wrote down "Circuit Voltage High" for all of the above.

**Ssicarman** · 12-06-2005, 03:38 AM

The diag chart specificaly states that this is not a secondary ignition problem.

Possible causes

Poor connector connection/tightness at the ignition module.
Possible circuits 406 or 423 shorted to voltage.
Poor connector connection/tightness at the PCM

paintballmaniac · 12-06-2005, 04:25 AM

so basically im looking at having Saturn taking care of it someday?... could this be why my car idles rough at stop lights?

**Ssicarman** · 12-07-2005, 03:24 AM

This could be why you have a rough idle at stop lights. The diag does not need to be done at a Saturn store but they will have all of the diag charts and info. If your mechanic has access to the diag info there is no reason why it couldn't be done by them.
I would start by doing a good solid inspection of the wiring from the ignition module to the PCM to see if the wiring is damaged or shorted to anything.

paintballmaniac · 12-07-2005, 03:49 AM

Is there anything that I could do to treat this problem? or should i leave this to the professionals...

**Ssicarman** · 12-07-2005, 03:57 AM

Quote:

Originally Posted by Ssicarman

I would start by doing a good solid inspection of the wiring from the ignition module to the PCM to see if the wiring is damaged or shorted to anything.

paintballmaniac · 12-07-2005, 03:11 PM

Ok ill look to this.
Thanks

paintballmaniac · 12-09-2005, 04:26 AM

Ive been checking wire after wire .. are you sure its not my coils or ignition pack being on too loose or somethin?

**Ssicarman** · 12-20-2005, 02:42 AM

Quote:

Originally Posted by paintballmaniac

Ive been checking wire after wire .. are you sure its not my coils or ignition pack being on too loose or somethin?

Based on the trouble diagnostic charts it is not the secondary ignition when dealing with those codes.
That said I am not there and cant see or check the car and the ignition my self. I can give you information based on what you tell me. If the shop you took it to has ruled out things like plugs, wires, coils, injectors and other things and feels that the problem is in the direction of the codes then that is what you need to look at. I have never seen either of those codes come up in my nine years with Saturn so if they are there then it is worth looking at to see why they are coming up.