yay codes
yay codes
31 32 27 well i assume the one is due to my egr being disconnedted but what would cause my other 2 one is a evap and the other is the injector control circut???
Administrator
Joined: Apr 2010
Posts: 87,398
Likes: 4,213
From: Clayton MI
31 is purge solenoid circuit, make sure the solenoid is indeed plugged in, and the wires didn't get pinched somewhere.
32 is EGR, fault in diagnostics, since you don't have an egr valve anymore, that one is completely understandable.
27 is Fault in injector driver interface circuit. About all I can find for this one is:
Beyond that, it is an internal PCM issue...... supposedly.
32 is EGR, fault in diagnostics, since you don't have an egr valve anymore, that one is completely understandable.
27 is Fault in injector driver interface circuit. About all I can find for this one is:
1. The injector resistance should be in the range of 10-20 ohms. Check at the clip.
2. At the PCM check for resistance to ground on each driver circuit. This is the PCM driver to ground and it should be greater than 5 ohms.
3. At the PCM check the resistance of the circuit to the clip, it should be is less than 5 ohms, that indicates a good circuit. This is done with the injector clip removed from the injector.
2. At the PCM check for resistance to ground on each driver circuit. This is the PCM driver to ground and it should be greater than 5 ohms.
3. At the PCM check the resistance of the circuit to the clip, it should be is less than 5 ohms, that indicates a good circuit. This is done with the injector clip removed from the injector.
Administrator
Joined: Apr 2010
Posts: 87,398
Likes: 4,213
From: Clayton MI
Did you have to change the connectors for the new injectors? If you did, I would take a close look at your splices.
If not, check and be sure all of them are plugged in good, and the connections are clean.
If not, check and be sure all of them are plugged in good, and the connections are clean.
no the connectors were the same just had one not snapped all the way down and there was a plug wire not connected to distributor...but didnt get a missfire code lol...now she runs like a top again and all is good thanks heyyou ur the man...also i just got the little egr sensor pluged it in and zipped tied it then i fixed the vaccum leak on the purge. So no light YAY :-)
