> Try to get your hands on a Snap-On scanner. Even though Snap-On has been > telling me it won't work, I've been able to trace every single problem in > my > 98.5 A4 running their "import" module. Surprising the scanner has been > very > specific about what is wrong. Most likely wouldn't work on the '89. Definitely not if it's an early '89 with the single knock sensor. Orin.