I have a wolf ems version 4 standalone fuel system for my 97 cavalier z-24 2.4l manual trans, t3/t4 intercooled turbo car and I am unable to make my vehicle run. it cranks but won't start. I know I have power on both sides of my injectors for one problem and it doesn't seem to be reading my crank sensor. I was just wondering if anyone on here has any experience with this ECU and could shed anylight on what direction I need to head. If it helps the companies website is www.wolfems.com/au Any help at all would be appreciated. I have been working on my car on adn off since last march and am getting incredibly frustrated. PLEASE HELP!!!! Thank you - Steve

you should have read before you bought.

Crank, Cam and Distributor Sensors

Before the advent of the Wolf3D Version 4, when you purchased one of our ECU's you often had to modify your crank, cam or distributor sensor to enable the Wolf ECU to decode what the engine position was.

In many cases, you no longer have to do any modifiations to the crank, cam or distributor sensor on your engine.

This list contains engine types that do not require the crank, cam or distributor modifications:

Mazda
MX5 1.6L
RX7 Series 4
RX7 Series 5

Subaru
EJ20

Toyota
4AGE 16 Valve Low Output
4AGE 16 Valve High Output
4AGE 20 Valve
4AGE Supercharged
3SGE
Lexus V8 (Some)

This list contains engine types that do require some modification to the crank, cam or distributor sensor:

Nissan
CA18DET
SR20DET (all except plugin)
RB20DET (all except plugin)
RB25DET (all except plugin)
RB26DETT




I was a retard, and now I'm permanently banned.