02 focus injector pulse missing on 1 injector

2002 FORD FOCUS
87,000 MILES • 2.0L • 4 CYL • FWD • AUTOMATIC
Avatar
PSYCKO
  • MEMBER
  • 4 POSTS
Hello , thanks for looking over our issue, we have an 02 focus with 2.0 automatic fwd about 87000 miles, we tested the spark from all cylinders and have equal compression on all cylinders , we pulled and cleaned and installed new orings on all injectors and they all test and pump fine , we did a nod test on all wire ends and found 1 is not sending signal , other three are , we installed a new end on wiring and still same result , where do we go from here , thank you
Apr 7, 2016 at 11:42 AM
Advertisement
Avatar
HMAC300
  • CERTIFIED EXPERT
  • 48,601 POSTS
scan for codes so we can trace it it may be shorted from ecm or something else.
Apr 7, 2016 at 1:05 PM
Avatar
PSYCKO
  • MEMBER
  • 4 POSTS
i will look in the morning and reply then , thanks
Apr 7, 2016 at 3:03 PM
Advertisement
Avatar
PSYCKO
  • MEMBER
  • 4 POSTS
Ok I have a P0122 code throttle pedal position sensor switch A circuit low
Apr 8, 2016 at 12:30 PM
Avatar
PSYCKO
  • MEMBER
  • 4 POSTS
I run it threw our scanner ( souls ultra ) and shows INJ1 fault still no pulse there .
Apr 8, 2016 at 12:32 PM
Avatar
HMAC300
  • CERTIFIED EXPERT
  • 48,601 POSTS
what is the code and check injector for ohms around 13.8-15.2 ohms.
Apr 8, 2016 at 1:07 PM