Electrical issues (ls swap)
Thread Starter
JK Newbie
Joined: Nov 2019
Posts: 1
Likes: 0
From: Fort McMurray, Alberta
Electrical issues (ls swap)
Engine codes P406, P113, P118, P123.Also no spark at plugs.
2008 JKU
2007 6.2l gmc, 6l80
Engine was just installed using kit from RPMextreme.
Have checked all grounds, connectors ect, have power at
coils..Any thoughts would be appreciated.
2008 JKU
2007 6.2l gmc, 6l80
Engine was just installed using kit from RPMextreme.
Have checked all grounds, connectors ect, have power at
coils..Any thoughts would be appreciated.
Super Moderator
Joined: Dec 2018
Posts: 2,726
Likes: 509
From: Calgary, AB, Canada
No spark might be the crankshaft tone ring sensor wheel not giving the correct or any signal. You will have to look up the Chev codes are in order to decipher them. They are easily available by doing a search on the www.
At the very least you will need a scanner of some sort if you do not have one already.
At the very least you will need a scanner of some sort if you do not have one already.