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Hi The injectors will be coupled up as follows: Injector 1-5 phase 1 Brown/Orange Injector 3-4 phase 2 Brown/Red Injector 2-6 phase 3 Blue/White For the coils you will use: plug 1-5 phase 1 black/white plug 3-4 phase 2 red/white plug 2-6 phase 3 white/green If you are using vr6 coils with built in i...

A quick way to check the ecu:
-disconnect the coils and injectors
-switch the ecu to mode 0 on the f5 screen
-tap the signal wire to earth and then the green led's should light up.

TIP for coil pack wires

Always try to keep all the outputs from the Gotech away from the input signals... This will keep all interference at bay,

Hi Sam
The auto curve up function works as follows...
You do two adjustments on your fuelling, lets say load site 1= 1.8ms and load site 2=2.8ms. Then you press C and the computer will start usign the first two to make a curve.

Remember to save your map before trying this...!

The Golf VR6 coil pack can be used in one of two ways... 1. It has got a built in ignition module as in the picture. Then you use 12v+ ; Signal 1; Signal 2; Signal 3 ; Earth. Gotech must be switched to external fire for this option. 2. You can remove the ignition module, switch the Gotech ecu to int...

Hi
You might need a Gotech tach adaptor for the specific tacho meter... or the tacho might be faulty.

If you're using four individual coils without built in ignition modules then you need the Gotech MFI Pro TS unit. The Gotech Pro TS unit has got four coil outputs to drive these aplicaitons.

Hi
Check the gap on the crank triger sensor... preffered gap should be 0.3mm. If the green led is not flashing it means that the ecu is not receiving a rpm input signal.

Hi
Make sure that the ecu is set to mode 4 in the f5 config screen.

Also you can check that the input signals is away from high emi points in the engine bay such as ignition coils etc.

Regars Louis

alfa 156 gta, relatively std, 6 cylinder

alfa 156 gta, relatively std, 6 cylinder

an easy way to check the tps connections: take a multimeter and switch it to measure ohmage. Between + and - on the tps the ohmage will stay the same when you open the throttle. between + and signal the ohmage will drop when you open the throttle. So then you know which pins are +, - and signal. On ...

be very carefull in the placement of your gotech ecu's.... I had a client last year who insisted that his gotech ecu must be fitted in the centre console. So we did as told. He took the car and went on vacation to Durban, which is about 800km (500 miles) from our shop. While on vacation his car was ...

sorry to hear about your bad wiring meltdown... You're lucky that the ecu was not damaged. what did u do to get the cop's attention? here in RSA they can also be a pain in the @rse

Hi
The Gotech MFI ecu is not 60 -2 compattable. If you want to use the Gotech MFI ecu on that specific engine you will have to use the distributor pickups as an rpm reference.

The Gotech MFI Pro ecu is 60 -2 and 36 -1 compattable