ive just swapped the injector pump off my td escort van for one off a mondeo td as mine didint have the boost compensator to adjust the on-boost fueling.

now after fitting the new pump the van wont even turn over, put the key in, glow plugs light up but nothing at all to start it. is there anyway to bypass the immobliser or at least get the van running again?

i still have the original pump and have heard that i need to swap the electrical gummins off that one onto the new one but to be honest thats going to be a ball-ache to take the new pump off again!

help!!!!