Check the thread I linked above for images on taking the injector plugs apart. you need a small flathead to get in there. You might be able to pop the lock with a sewing pin or needle once you remove the main lock.DynoJet tech wants me to swap both wires on both PCV plugs for rear injectors. I can get the grey inside retainers off both but can’t get the pins to release. Wouldn’t it be easier for me to switch the wires on the factory plug since I have already spliced them with the repair kit or is the injector itself polarity sensitive??
The red on both my stock injector plugs has the signal voltage
View attachment 156780
This is the rear injector harness. It is red for red. The front injector harness is the same.
Any guess at all what these added? Individually. Also, what fuel commander you might use. What's the con to a chip?Only performance upgrades I have are HMF exhaust and K&N air filter.