1KZ-TE injector pump removal

[Neil.a]

I have had to take the plunge and bought a 2 hand pump. Lo and behold the spill valve is faulty on this too. I'm going to replace the whole pump and take the spill valve out of mine to try and find which way the problem is going.

Can someone tell me:
Firing order of the 1KZ-TE
Number 1 piston (back or front of engine)

Any tips on removal would be nice.

[NiftyNev]

4 - 3

2 - 1

Injector pipes as viewed from back of pump. Number one cylinder is front of engine. Firing order is 1,3,4,2.

Nev

[Neil.a]

4 - 3

2 - 1

Injector pipes as viewed from back of pump. Number one cylinder is front of engine. Firing order is 1,3,4,2.

Nev

Cheers Nev, virtual pint for you.....