Announcement

Collapse
No announcement yet.

MS43 not activating Fuel Pump Relay

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    MS43 not activating Fuel Pump Relay

    So, I am doing M54B30 swap.
    I have wired the wiring harness as per Jordan's guide, and for some reason the DME is not activating the Fuel pump rellay.
    I have done the following test:

    If I disconnect the relay from the DME (pin 10 on x6003) - I get proper ground (roughly 2 sec when on acc position and when I start cranking)
    If I give ground directly to the pin on the relay - relay activates fine car starts and runs, however I get an error "Fuel pump relay ground or open"
    I am using proper K96 relay, tested with several other relays that are tested and work fine - no luck.

    Tried to disable the Fuel Pump Relay error code - no difference.

    Any help/advice would be greatly appreciated.

    #2
    Figured it out - bad soldiering :(

    Comment

    Working...
    X