duel fuel vp running strange on petrrol

[Kman82]

hey everyone...just fixed my vp fuel pump shes running really rough and got a check engine light on the dash any ideas__

[Burnout124]

check the vacume lines to your map sensor. also if you have not run it on fuel for a long time they can gum up so run some injector cleaner through it

[Kman82]

so i was going to short out this engine light which only come on when i flick it on to petrol and start the car..by grounding this connector out..but it looks like theres some funk stuff going on here because of the gas side of it.

[Kman82]

ok so bridged the connector again...and sounds like some fan or sumthin comes on when i turn the ignition on..but it blinks 3 times pause another three times then long pause

[Kman82]

ahh i got it..sorry all..its 33...two lots of digits 3 and 3..= MAP sensor voltage too high (> 4.00 v). Possible vacuum leak to
sensor or faulty sensor.

shite