ECU and other problems need help !

[esp88]

Hi folks

I just upgraded Espirt turbo (carb) swap to injection from S4 I guess. I made some relay box and swap

some cable connectors to fit.

The engine run/started but not power at all I connected free scan but showing diff. errors ??

So, I don't know where to start ! it can be some sensors, injector are deffect ???

Some of the date from free scan e.g. MAP sensor showed very high, some error code I got

code 33, 65 26 ..... got differet each time ..

Battery voltage showed 13,7V

Any advice, suggest

By the way one silly question : ingnition 1 - 4 where is no. 1 as I cas see from ingition cablel length

but nice to know !

Y.Hotta

[Artie]

Hi folks

I just upgraded Espirt turbo (carb) swap to injection from S4 I guess. I made some relay box and swap

some cable connectors to fit.

The engine run/started but not power at all I connected free scan but showing diff. errors ??

So, I don't know where to start ! it can be some sensors, injector are deffect ???

Some of the date from free scan e.g. MAP sensor showed very high, some error code I got

code 33, 65 26 ..... got differet each time ..

Battery voltage showed 13,7V

Any advice, suggest

By the way one silly question : ingnition 1 - 4 where is no. 1 as I cas see from ingition cablel length

but nice to know !

Y.Hotta

Y,

Okay, well, does the car continue to run or does it die after starting? Cylinder one is the front most IIRC. Sounds like you are having a grounding problem, although your voltage is spot on. Freescan should show you in sequence which fault codes you have so you'll need to attend to each one.

Artie

[esp88]

Now I found what was wrong there are two things at the moment :

1. All the injectors was stuck (caused not used few years) ! so, I clean it all and check !

2. The engine got power but ver high idleing ? it looks like lose connection IAC ?

3. Well, I think ECU's 4 connectors has very bad coonections If I moved some cables

it will losing some informaton like air temp. MAP, and getting code 26 !

So, I will check all the pins terminals this weekend !

Y.Hotta

[Malc Holmes]

Hi Yasuo,

Wow, I am impressed,just a few weeks back we were standing next to the track in Hethel talking about this and now youve nearly got it finished.

My SE was of the road for ages while I build an engine and fitted it. Like you, I had all the injectors bunged up. I spent

[esp88]

Hi Yasuo,

Wow, I am impressed,just a few weeks back we were standing next to the track in Hethel talking about this and now youve nearly got it finished.

My SE was of the road for ages while I build an engine and fitted it. Like you, I had all the injectors bunged up. I spent

[esp88]

Finally run OK

Many thanks Malc !

it was nice to talking to you and when I check the engine today started with stop the air from IAC

but Nothing changed and then when I looked at the throtle jack which you told me !

today was very nice sunny day so I can clearly see the throtle cables etc..

well well, it was throtle jack was stuck some how caused the all idleing problem !

Afther fix this problem then no more error ocurred !(As I can see the data from the Free Scan )

So, I tried to drive a while and see what diff. between Carb. and EUC with charge cooler !

It was very quck responding and quck boost have to be carfuld when I drive in winther )

I hope it will keeping run without any problems !

Y.Hotta

[esp88]

Some pictures I took when I changed from Carb. to Injection !

[Malc Holmes]

Some pictures I took when I changed from Carb. to Injection !

Wow,

Thats a clean power train! I thought mine was tidy, but it looks a mess in comparison. Glad to hear its running well and delivering all the performance promised. Take it easy when the ice and snow arrives!

All the best

Malc