Hondata

I selected the AC pin in Smanager, re pinned the connector and got the function to start working. Thanks for your help.

Is there any chance the installation is the reason these functions aren't working? Can i visually identify if something has not been connected correctly?

If both A17 and A10 aren't supported by my ECU, should i try repinning the output to a different pin? For example A20 (purge control) or A15 (AC ...

Can you please elaborate on how it was not done correctly?

I contacted the dealer i bought it from (JDMYard) they said they had sent it to Revzone in Victoria (Australia), they're Australia's authorised Hondata installers.

Should I be contacting them to get this fixed?

How do i confirm whether ...

I'm not sure what i was smoking, the ECU is a P75, not sure why i remembered it being a P28. Does that make a difference to the functionality?

Can you confirm the polarity of A10 and A17 as they're currently set?

I don't understand the question?

I am using a P28, from an Australian delivered Integra. The Hondata unit was purchased and installed by an authorised dealer. Does this picture help?

Gday!

What's a normal vacuum range? I've only been running Hondata since it's been supercharged, so i'm not sure what an NA motor would pull vacuum wise.

Also, i can see in my datalogs that the AUX outputs are switching ON, however the circuits are still not working (although the circuits are ...

Hi,

Sorry for the delay, the car was off the road last week.

I still can't get these circuits to work. Can you please confirm for me whether i should be seeing a positive or negative signal from A10 and A17 based on the settings i have in the tune attached? Any further suggestions?

Thanks.

So, i changed those settings and i'm still not getting continuity to ground on pin A10. Although it's hard to keep the car within the conditions set.

The TPS set to 1% as you mentioned, but this means you need to have your foot slightly on the throttle, which in turn increases the amount of vacuum ...

Thanks, i'll give it a go and report back.

Hi,

- S300J 2136
- SManager 2.6.6.0
- Calibration attached.
- Datalog attached.
- '88 EF sedan with a supercharged DOHC ZC
- P28 ECU
- Rywire mil spec engine harness and OBD1 conversion harness
- a specific description of the problem:

I'm trying to run the fan for my heat exchanger off specific ...