new and need assistance with my 09 ss

[bradywayne23]

Yes i did

 

[YelloEye]

So the P0351 is High Resistance or an Open on the Control Circuit. That's the PU (I assume purple) wire on that connector.

Ground is Black
Brown is Low Reference
Purple is Control
Pink/Black is Ignition Voltage

Diagnostics
1. Ignition OFF, disconnect the harness connector at the affected ignition coil/module.
2. Ignition OFF for 90 seconds, disconnect the X1 harness connector at the ECM.
3. Test for less than 5.0 ohms between the ignition coil/module IC circuit terminal 3:
• IC 1 circuit: terminal 55 X1

• IC 2 circuit: terminal 80 X1

• IC 3 circuit: terminal 79 X1

• IC 4 circuit: terminal 56 X1

⇒ If greater than the specified range, test the IC circuit for an open/high resistance.

4. Connect the ECM.
5. Exchange the affected ignition coil/module with the ignition/coil module of a good cylinder.
6. Start the engine and observe the scan tool.
⇒ If the DTC or the misfire transfers with the suspect ignition/coil module, replace as needed.

⇒ If the DTC or the misfire does not transfer with the suspect ignition/coil module, replace the ECM.

 

[bradywayne23]

Yes lined them up and put back in the block and tightened down the 10mm bolt

---------- Post added at 09:17 PM ---------- Previous post was at 09:16 PM ----------

I dont get the p0351 code. Only p0017

 

[YelloEye]

Ah! Derp, sorry, been a long day.

Replace the exhaust camshaft actuator solenoid.
http://www.crateenginedepot.com/VAL...OL-12628348-12646784-12655421-P19623C964.aspx

 

[bradywayne23]

No problem haha. Do you think that will help the idle?

 

[YelloEye]

It should fix it, I replaced my intake side one not too long ago for a similar problem.