ok so lately my boost pressure gauge is reading half of normal and not all the time but a few times ive noticed low fluctuating revs on braking/deceleration and on a few occasions stall so far it seems to only happen when braking down from 80km/h. any idea whats going on? this has only been happening the last couple of weeks
It could be heaps of things. You might have a boost leak, damaged O2 sensors, fouled plugs, loose connectors, etc. Try doing a boost leak test and chuck your car on Conzult.
idle on start-up is perfectly fine its just at the stage mentioned that it decides to go awol, i only just recently installed sub and amp not that i can see that having to do with it, the only error code i get through datascan is det sensor but that was a while ago, ill check again tomorrow and get back to you and a couple of weeks ago while driving my boost gauge went psyco jumping from -6 to +6 to 0 to this to that to that all in the period of a few seconds while crusing along not even accelerating or decelerating
I honestly dont know anything bout the datascans in the Zed ive never had to use any of those systems cause most of my stock parts are removed and not needed but im sure some of the other guys will know heaps about it
lol thanks anyway, datascan basically all i use it for is the plain diagnostic error codes and to occasionally check all cylinders are firing
Definately leaning towards boost/vacuum leak, particularly if you're showing abnormal boost gauge readings. In which case, you may be able to even induce your stalling problems if you boosted it hard then let the accellerator off at a guess. Doing a boost leak test will be a good starting point to narrow down your problem and get back to us with your results.
Service Manual Section "EF & EC", page 97. On the bottom of each page in the manual is the section number and page, so that page reference is "EF & EC 97" But that's out of a 92 manual, so it will differ.
