Please Confirm Power Hookup on E6K
Hello everyone,
I have been trying to complete my used E6K installation on my '88 TII, and as right now, i am not getting any communication, RECONNECT HALTECH, between the laptop and the E6K. I have an 'ol school Dell Latitude laptop with Window'98 with port setting to COM1. So now i want to test if the ECU is getting power. So my wiring to power the ECU is as follow: HALTECH E6K '88 TURBO RED BATTERY +VE >>>>>>>> B+ GRY SWITCHED +12VDC >>>> IG1 GRN AUXILIARY INPUT >>>>>> NOT USED ORG FUEL PUMP +12VDC >>>> FUEL PUMP ORG FUEL PUM POSITIVE >>>> FUEL PUMP BLK GROUND >>>>>>>>>>>> B- And now, I was wondering if someone can help and confirm my wiring is correct. Later today, i will be putting the DMM to use and get some numbers on each of the wires. Thanks everyone. |
Originally Posted by sao1
ORG FUEL PUMP +12VDC >>>> FUEL PUMP
Side note: I dunno how you could tell which orange (thick) goes to B+ / fuel pump, but it doesn't matter as long as one goes to one side and the other goes to the other side. You cannot have both orange (thick) wires going to the fuel pump. OTOH, the E6K is notorious for blowing the comm chip, and be prepared to send the unit back to Haltech (AUS) for repairs... :( -Ted |
I will give it a go with the fuel pump set up. Thanks RETED
If the ECU is bad, how can get the ECU to Haltech? |
Originally Posted by RETed
...the E6K is notorious for blowing the comm chip, and be prepared to send the unit back to Haltech (AUS) for repairs... :(
-Ted Call them up. 760-598-1941. |
Thanks Claudio.
I have already contacted Dave of Haltech USA. And i just wanted to exhaust all the possibilties and tests before i send it Dave. |
Okay. I have switched the one of the fuel pump line to B+.
I put the DMM to the ecu, and i have found out the following: RED BATTERY +VE >>>>>>>> B+....12V GRY SWITCHED +12VDC >>>> IG1...12V w/ ign ON GRN AUXILIARY INPUT >>>>>> NOT USED... ORG FUEL PUMP +12VDC >>>> B+...12V w/ ign ON ORG FUEL PUMP POSITIVE >>>> FUEL PUMP...w/ ign ON BLK GROUND >>>>>>>>>>>> B-...Did not Test The other thing i noticed was when IGN ON with a TEST LIGHT, on teh fuse block, I could get 12V from the FUEL PUMP 20A fuse, but i wasn't able to get anything from the Injector Power 10A fuse and the ECU 3A fuse. Can it be that i have a harness issue- not getting the power to the Injectors and the ECU, or is it the ECU, where the E6K distributes the power to the injectors after the ECU is on? |
One of the Orange Fuel pump wires should be connected direct to the battery. The other to the positive on the fuel pump. You could also do the same with GND if so prefered.
In order for you to know where the problem lies, I would recommend isolating circuits, and testing. Make sure you have power to your fuse block... from the fuse block, make sure that you are getting voltage to the relays(and they are "clicking" on")... from there, make sure you have voltage going into the ECU on the correct pins, as referenced from an E6K wiring schematic... If all else fails, send it to Haltech in California.................. |
I have a sugjestion, perhaps someone could post the contact info for haltech, USA and Australia and make it a sticky in this forum
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Alright, all tests have been done, and it looks like the ECU is going to get it checked out by HALTECH USA. It is going SoCal for repairs.
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I just called Haltech USA, and spoke to Matt, and my E6K is still GOOD! :) Now, i have to further investigate why the Haltech is not communicating with Laptop.
Can anyone help me on the settings on the laptop if possible. I have a Dell Pentium II Laptop with Windows'98. |
I got the E6K back from Haltech this morning. And got the E6K to connect to the Haltech. I found out that the harness clip on the Fuse Block of the Haltech, one of the wires were switched with the ecu wire and that was why it couldn't get connection. Luckily i have another fuse block with the correct wiring.
Thanks everyone for helping out and help me diagnosis the problem.:) |
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