2.0 HDI Lexus 6 Speed Conversion

OllieNZ wrote:

Keithy wrote: It was not so much of a question of power more of the fact that the 2.0 110 hdi is more economical and more tunable, afaik the core engine is the same it's just the bolt on gubbins like the turbo etc that are different.
Using it because you've got one is fair enough, do you know if it has a bosch or seimens ecu?

It's a Bosch unit 15C2 single plug.....I think

Originally it had a 3 plug ECU on it but getting a wiring diagram turned out to be tricky......I found one in French but it had too many references to "masse" on it so moved to the 307 unit which has a better wiring diagram ie I may dare to plug it in!

Keithy wrote:

OllieNZ wrote:

Keithy wrote: It was not so much of a question of power more of the fact that the 2.0 110 hdi is more economical and more tunable, afaik the core engine is the same it's just the bolt on gubbins like the turbo etc that are different.
Using it because you've got one is fair enough, do you know if it has a bosch or seimens ecu?

It's a Bosch unit 15C2 single plug.....I think

Originally it had a 3 plug ECU on it but getting a wiring diagram turned out to be tricky......I found one in French but it had too many references to "masse" on it so moved to the 307 unit which has a better wiring diagram ie I may dare to plug it in!

I'm not 100 percent up on the exact ins and outs of the individual ecus I'd pop over to the 406oc forum (if you haven't already) some of the guys on there should be able to help out with wiring diagrams etc. I also have pp2k if that's any help (and if you're anywhere near me)

OllieNZ wrote:

Keithy wrote:

OllieNZ wrote:

Keithy wrote: It was not so much of a question of power more of the fact that the 2.0 110 hdi is more economical and more tunable, afaik the core engine is the same it's just the bolt on gubbins like the turbo etc that are different.
Using it because you've got one is fair enough, do you know if it has a bosch or seimens ecu?

It's a Bosch unit 15C2 single plug.....I think

Originally it had a 3 plug ECU on it but getting a wiring diagram turned out to be tricky......I found one in French but it had too many references to "masse" on it so moved to the 307 unit which has a better wiring diagram ie I may dare to plug it in!

I'm not 100 percent up on the exact ins and outs of the individual ecus I'd pop over to the 406oc forum (if you haven't already) some of the guys on there should be able to help out with wiring diagrams etc. I also have pp2k if that's any help (and if you're anywhere near me)

I'm in Leeds, I'll be taking a deeper look at the ECU side once I have the engine and gearbox together....with attendant clutch

Mostly with the ECU it's going to be removing the EGR, Immobiliser,AC..door detection....way too much when all I need is for it to run!

OllieNZ wrote: I'm in Oxfordshire so a bit far away. Good luck with it. I'd like to see one for the 1.6 110 HDI engine, they cop alot of flack but 90% of their issues are due to their emissions control systems.