Who’s the biggest computer manufacturer in the world? IBM? Nope. Compaq? Sorry, guess again. Dell? Wrong. Believe it or not, the world’s largest computer manufacturer is General Motors.
A sawtooth signal dying into a digital signal? That sounded strange. “Are you sure? What signal is it?” I asked. “Well, it has to be the rpm signal. I’ve scoped every wire at the distributor and this is the only one with a pattern like a magnetic pickup.” After a few more questions, I suspected […]
In our last installment (February 1999 Import Service), we covered ECU locations and explained how to recover diagnostic trouble codes (DTC’s) from Honda engine management systems. This month we’ll discuss exactly what the codes mean, explain why and how a code can set and identify the high-percentage repair that will usually fix the car. Keep […]