EFI Closed loop theory and more power from motor.
My EFI simple schematic pages, 89-98.
My GEN 1 89/90 Differences page. ( to 91-98 Generation 2 & 3)
How to pull the motor (Engine)? With photo slide show.
Troubleshooting gross EFI problems or how does Closed loop really work and Block learn?(new)
How to INCREASE my engines power? (new)