vts mk2 only firing on 1 and 4 ecu? - Saxperience

maxripper · 6th June 2021, 20:07

Hi everybody I was wondering if anybody might have any ideas my vts is only firing on 1 and 4 (its sparking on 2 and 3) it is showing 220psi across all 4 cylinders and its had new plugs, It doesnt fire even with a little easy start in the inlet, could this e an ecu fault? or am missing something?

Chipwizards · 9th June 2021, 18:22

Has it got the correct coil on it?

Black connector must have black plug coil, grey connector must have grey plug coil.

maxripper · 10th June 2021, 16:39

Hi yes its the correct coil off my spare vts with the same three plug ecu?

Chipwizards · 10th June 2021, 18:07

see if the injector wires have enough length to swap them around, 1 to 2, 4 to 3.

If it still runs on 1 & 4 but not on 2 & 3 it's a mechanical issue (maybe head gasket across the middle).

If the fault moves to the other cylinders, it's an electrical issue.

VeiRoN · 10th June 2021, 18:38

Any faults codes present?