Hello friends.
I need help to solve a problem in a ms2, I have a 6 wire iac mitsubishi from one moment to another started with variations when the engine is reaching its hot spot, the start step is 90 and idle step 33 approximate to 800rpm, But from one moment to another the step is going to max step 90 down to 400rpm if it is configured open loop (warmup) works without problems.
Best regards
Idle closep loop 6 wire problem
Moderators: jsmcortina, muythaibxr
Re: Idle closep loop 6 wire problem
No MSQ
No MSL
No picture of the valve.
With only "6 wire" and "Mitsubishi" as clues not much can be determined.
I do note that if it works in warmup, would seem to point to closed loop configuration as the problem.
I also note that your symptoms seem to parallel a problem I am working on.
http://www.msextra.com/forums/viewtopic ... 01&t=66723
No MSL
No picture of the valve.
With only "6 wire" and "Mitsubishi" as clues not much can be determined.
I do note that if it works in warmup, would seem to point to closed loop configuration as the problem.
I also note that your symptoms seem to parallel a problem I am working on.
http://www.msextra.com/forums/viewtopic ... 01&t=66723
Correctly identify your MS ecu here
Read the Do's and Don'ts to avoid the common pitfalls before starting your install or asking for help
Use only these manuals other manuals may cause brain damage or worse.
Read the Do's and Don'ts to avoid the common pitfalls before starting your install or asking for help
Use only these manuals other manuals may cause brain damage or worse.
Re: Idle closep loop 6 wire problem
Thanks for the help rick
No MSQ
R: I send it during the day
I do note that if it works in warmup, would seem to point to closed loop configuration as the problem.
R:I tried different configurations, the valve worked well for a long time and from one moment to another began with the problem.
Thanks.
No MSQ
R: I send it during the day
I do note that if it works in warmup, would seem to point to closed loop configuration as the problem.
R:I tried different configurations, the valve worked well for a long time and from one moment to another began with the problem.
Thanks.
Re: Idle closep loop 6 wire problem
Datalog attachment
When I turn on the lights and the general heating the problem faster.
When I turn on the lights and the general heating the problem faster.
Re: Idle closep loop 6 wire problem
its probably not too different to a toyota ICS,Try chahnging min steps to move from 1 to 3 and see if it behaves a bit better
Re: Idle closep loop 6 wire problem
Hi friends.
I tell you to check all the wiring and modify some operating points, but the problem is still the problem.
I tell you to check all the wiring and modify some operating points, but the problem is still the problem.