A bad O2 sensor can have a significant effect on gas mileage. Here’s a procedure for checking the O2 sensor. The procedure may be the same for your year. The following procedure applies to all 1991 and up 240SX models: 1) Turn on ignition switch (do not start engine). 2) Turn diagnostic mode selector […]
RB25DET into S13 Wiring Guide
RB25DET into S13 wiring harness conversion What is needed to complete the wiring harness conversion? 1. rb25det engine wiring harness 2. s13 ka24e or de engine wiring harness 3. rb25det lower harness 4. s13 ka24e or de lower harness 5. soldier 6. soldiering iron 7. wire cutters and stripers 8. Tape and heat shrink. O2 […]
