Chipping With Pictures

Chipping OBD0 PM6 - Pictures of what needs to be done to chip a 90-91 PM6/PM7/PR5/PR4/PP5/etc.

Chipping OBD1 Big Case - Pictures of what needs to be done to chip an OBD1 "big case" ECU - USDM, EDM, some early JDM

Chipping OBD1 Small Case - Pictures of what need to be done to chip an OBD1 "small case" JDM ECU

http://www.pgmfi.org/twiki/bin/view/Library/ChippingAn88-89ECU