Haltech PS 1000

Sharv

Member +
Hi

I have bought a Platinium Sport 1000 for my glanza

Have just finished the wiring. We are however getting an issue concerning the injectors which we think are not opening. We wired injectors 1 & 3 to Haltech injector output 1 and injectors 2 & 4 to Haltech

Injector output 2, since we are using batch injection as we selected in the software. The Toyota OEM also uses batch injection. We even tried it in sequential but to no avail.

We are however getting +12 volts out of pin26 (ecu injector power) from the 34 pin plug. We are also getting no signal out of the Haltech injector output.


We would like to know if this 12v from pin 26 is normal.

Below is link to haltech ps 1000 wiring diagram ;

http://www.haltech.com/wp-content/uploads/2011/01/Platinum1000WiringDiagramrevJ.pdf

thanks
 

elison

Member +
For sequential u should wire INJ1 to INJ1 and so on forward. Make sure u set the firing order correct in the software. 1,3,2,4
Make sure u wire a 12V feed with a relay for the incjectors as showed in the diagram. The PIN26 should be splitted with the 12V from the 20Amp fused power as showed in the table. Take a look at the bottom of page 7 in the Quick start guide.

Im running a Sprint 500 wired in sequential and is been dang good so u made a even better choice going for the PS1000. I will be switching to a PS2000 next year.
 

Sharv

Member +
Thanks for the update,i'll try to do so tomorrow.Dont you have a complete wiring diagram for the haltech ecu connected to the glanza wiring loom?
 

elison

Member +
I completely wired the haltech in taking out the main engine loom. I have the 4E swapped in a 1997 tercel. But the looms are basicly the same. Sensors would be just fine. The is no specific diagram for the 4E. I just used the haltech one to connect the engine sensors and components.

What are you specificly confused about?

Cheers
 

Sharv

Member +
have tried both the sequential and batch injectors and they dont seem to be opening using the order 1,3,2,4. do u think that it's something else which i have omitted? even the haltech support has advised to use the sequential mode but to no avail so far.
 

azerty

Supermoderator
who's doing your install ? there is already one starbo (at least) runing this ecu in Mru .
check fabrice for more info
 

Sharv

Member +
thks for the info Lio but if am not mistaken,Fabrice has installed a Haltech ecu on a celica. I'll try to get in touch with him.


the only problem is with the injectors as they dont seem to be opening. we have rpm signal,tps and even the spark plugs and fuel pump are working. could it be possible that the tps signal cut the injectors??
 

elison

Member +
Hey buddy do you mind sending me a mail with the map you are trying to get the car started with??
syncmaster2002@hotmail.com
And confirm you are using stock injectors and how did you wire up the distributer, coil, igniter and the injectors?
 

Sharv

Member +
I have wired the injectors in sequential and selected the option in
the software. Injectors give 14.9 ohm and I've selected high impedence. The reading of duty cycle stays on zero.

The trigger type is multitooth 24 and 1

I am using NE and G- for trigger + and trigger - (on the 26p plug)
And G1 and G- for Home + and Home - (on the 26p plug)
I have not connected any other wire except Ecu power and Ecu ground and signal ground and Ignition.
Fuel pump is direct for now.
I get around 250rpm while cranking and fire in the spark plugs.
 

azerty

Supermoderator
Hey Sharvin, he might have installed on a Celica aswell. but he has definitely done a starbo 2 years ago
BTW, PS1000 is one of a great ECU :)
 
Last edited:

AdamB

Member +
If you want to run in sequential mode you have to use two triggers, crank and cam. From what it looks like you only have one trigger (24-1 wheel).
Have you checked on the ecu software if you are getting any faults? Have you checked to see if the injectors are actually switching?
 

ChrisD

Member +
Stock dizzy is both crank and cam sensor.

All grounds go to G-, NE is the Crank +, G1 is the cam sync.
Stock sensors are VR type, so need to play with filter and gain setting in Haltech software.
 

Sharv

Member +
Stock dizzy is both crank and cam sensor.

All grounds go to G-, NE is the Crank +, G1 is the cam sync.
Stock sensors are VR type, so need to play with filter and gain setting in Haltech software.

Thks for the info,i'll double check the wiring.
 

Chris@CCM

Member +
I've wired a few haltechs up no problem there's somthing Amis man , I really think ur over looking somthing simple , on cranking what injector pw and u getting in the software ? Rpm siganl ok ?
 

Chris@CCM

Member +
If you want to run in sequential mode you have to use two triggers, crank and cam. From what it looks like you only have one trigger (24-1 wheel).
Have you checked on the ecu software if you are getting any faults? Have you checked to see if the injectors are actually switching?

That's wrong mate u can run full sequential no problem on starlet with stock triggers they have 24theeh ne then 2 resets g1 and g2
 

Sharv

Member +
I've wired a few haltechs up no problem there's somthing Amis man , I really think ur over looking somthing simple , on cranking what injector pw and u getting in the software ? Rpm siganl ok ?

Have you got the base settings for the ps 1000? Haltech has mailed me a specific one and the injectors seem to be opening but it looks like it's got something to do with the trigger settings. Rpm signal is ok.
 

elison

Member +
If you use the basic map i sended, you should be able to start the car up the way you have the dizzy wired. How did you wire the ignitor and the coil??
 
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