I have a 1988 pulsar nx with the 1.6 engine with 200,000km on it. It just started to run rough and stall when idling. I checked the codes and got a 21- ignition signal. I also went to mode V (real time) on the dual led ECM and got Ignition Signal Lost.
The tach has never worked since we got the vehicle 4 months ago (sometimes jumps for a second) and I never checked the codes before to see if I always had this. The chilton manual does not say what signal is the ignition signal or what pin on the eccs control unit it would go to. Any ideas?
have the same problem?
Tuesday, February 27th, 2007 AT 2:13 PM