Simon

The attached PDF shows what is going on in this case. Simon

If you have one of the two wire Bosch sensors then the polarity is not critical. So you can hook it up either way. Simon

Hi I would leave all the ECU settings as they were when the engine was running as it should. These won't have changed overnight. Im assuming that you have a remote or PC so the first step is going to be to look at all the inputs to the ECU and check that they are reading correctly. TPS, MAP, Engine Temp, Engine RPM (when cranking) this should be stable. Also check earths. If these are iffy all sorts of weird things can happen. Simon

First question was the ECU of a Subaru before? If it was then chances are the configuration will be close. You should use General not VR4. Also check the ignition configuration. If you download the instruction manual it will help you a lot. Simon

You can upgrade this to V5 spec. This will give you PC Tuning and a couple more tuning zones. The unit will require returning to us for this upgrade. Simon

There are fuel and ignition numbers in the ECU but they are only a starting point. You can choose to load one of the base maps and these will be a little closer but you will still need to tune from this point. The Base maps also configure the ins and outs of the ECU to suit the matching adapta. So if you are wiring in the ECU these will need changing to suit your wiring. Simon

The USB drivers are geared for vista. However it does seem to be a 50% hit rate as to if PC Link will work. We are currently working on a full Vista version. But no due date as yet. Simon

You should be running Multi point group injection mode. Simon

D1 is a 20V Zener Diode 1watt You are correct for the resistors being 2.2ohms 1Watt. They serve as over voltage protection. Simon

Colours should go as follows. 1-Black (Engine Block) 2-Red (12V in) 3-Red (to knock link digital) 4-Blue (to knock link digital) 5-Black (to knock link digital) 6-Blue (Signal in) 7-Shield 8-Blue (2nd Signal in)

There is a very good chance it will be a hall effect sensor. The thing to look for is if in the factory application the sensor had a power supply to it. If it did then it will be a hall or optical sensor. Simon

There might be a few people around that have had the odd cold start at sub zero temps. But the LEMV5 IAT correction is a long way from perfect. The G3s offer much better control. Simon

One or the other will be fine. But no need to connect both. Simon

This could be that the coils are powering up just a fraction before the ECU. This can be fixed by powering the coils from the fuel pump relay. Simon

Any electronics repair type place should be able to sort this for you. Simon

If you have a LEMG3 then the MAP sensor is not wired as such. It is an on-board sensor so needs a hose run from the engine side of the throttle butterfly to the sensor which is next to the main plug on the ECU. Simon

The best bet is to use an Innovate Motorsports LC1 wideband controller and then feed this in to one of your Analog inputs. The analog input can then be configured through PCLink to show air fuel ratios. This is assuming you have a G3 ecu. Simon

Sadly the wiring is very different. You can retain your existing wires but will need to do a big pin shuffle over to the LinkPlus arrangement. Simon

Hi we do have the ability to do the VANOS on the S50 engine. We don't however have any starting cam timing numbers. The likes of Thor Racing in the UK might be able to help you. Simon

On Version 2.5 you have the option of going higher than com4 It should show all available com ports. So if you USB to serial converter lock in as com 5 this should be fine. Simon

You need to check all the power supplies and the earths to the ECU. When the remote drops out this is a sign that the ECU has had a loss of power. Simon

Trigger Mode is Multi Tooth Tooth count 12 on crank Sync on Cam Trigger one and two should be set to Reluctor For offset someone who has one of these up and running might be able to get you close. But it will have to be checked with a timing light.

Colours are : White - Sensor ground Green - Sync / Trigger 2 Red- 24t / Trigger 1 Yellow - Second unused sync. Simon

You could try Chris at Wirelink in Christchurch +61 3 3417070

It is by design. Only the runtime values will change. All tables will remain metric. Regards Simon