S14a RB25 Stalling Issues/Starting issues
Need some advise as my heads hurting;
RB25 S1 stock everything bar;
SSQV
FMIC
3" Zorst
No boost leaks.
New fuel filter
New coolant sensor
Spark plugs are less than a year old.
Basically it's got a weird idling/cutting issue, and now more recently starting problems.
It used to start first time and drive. Occasaionally it cuts out when driving in gear/under load. If it did cut out it would be a nightmare to restart. After keys out few mins rest it would fire again and I'd keep it alive with throttle until it was happy.
I have driven over 100 miles with this ongoing cutting out under load. Obviously conservitively whilst trying to fix the issue.
Now it's developed a starting problem where it would be a nightmare to start (from cold) . Today I unplugged the MAF and it started first time and sat idling for well over 5 minutes without cutting out or dieing. This obviously leads me to believe the MAF is dead..?
I just thought I'd whack a multimeter on the pins of the MAF plug, ground and positive PIN. (I believe I do need to check what tested if it is the correct pins) got around 13.5 volts and it stalled. Turned on everytime again but stalled if I either plugged in the MAF or put the meter back on.
Is there a way I can test the wiring is good before I rule it to be MAF.. The cars had 2 already so I'm worried something isn't right wiring wise? I have last month resoldered the pins in the MAF and cleaned it, and I had driven it since, but still had the cutting out issue and then being difficult to get going again.
I hope that all makes some vague sense l
