ZR-1 Net Registry Forums - View Single Post - After driving car for 7-10 minuts...

HADI-ZR1 · 09-12-2010

Update:
when i drove the car , at cold and after warm up, it seems pumps are bad,and engine stall, not good pressure, then the "service engine soon" came up, is this normal when no fuel perssure this thing "SES" lights??
i thought this thing came only for bad sensors or lossing wires!

question 2:
why both Fuel pump working when car is cold, why not just when you switch Power for 16 inj. ??
i think 1 FP is enaugh for 8 injectors mode and cold drive!
any idea?

09-12-2010	#13
HADI-ZR1 Banned BANNED Join Date: Sep 2009 Location: Q8 Posts: 215	Re: After driving car for 7-10 minuts... Update: when i drove the car , at cold and after warm up, it seems pumps are bad,and engine stall, not good pressure, then the "service engine soon" came up, is this normal when no fuel perssure this thing "SES" lights?? i thought this thing came only for bad sensors or lossing wires! question 2: why both Fuel pump working when car is cold, why not just when you switch Power for 16 inj. ?? i think 1 FP is enaugh for 8 injectors mode and cold drive! any idea? Last edited by HADI-ZR1; 09-12-2010 at 08:10 AM.