Hondata

I had just finished mapping the high cam, not had a prob upto now, then on the way home something strange was happening.

Its feels like the injectors were randomly cutting out, i pulled over and the car died. Started back, running lumpy quite a bit, but just about idling, fuel pressure was consistant. Left idling for about a minute, the drove back home without a problem.

I managed to catch this on a datalog, PLEASE take a look and see what you think. 2 years i been working on this car, finally thought i had everything sorted.

It is the MAP sensor. Look at the spikes at 1:10.8 and 1:12.5. On overrun it is going down to 1 kPa - not possible.

The ECT is stuck on 206 degrees for the whole datalog.

Check the thermostat ground first, then the MAP sensor, then the ECU.

Changed back to stock map, seems fine. Shame i have to remap, it seems quite a bit off all over. Never mind.

Thanks for the help.

Craig