Z20LET Map with wasted spark external coil

Post maps up for others to get them going in the right direction. DISCLAIMER: USE AT YOUR OWN RISK. CONFIRM VALUES!
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Posts: 1
Joined: Fri Jul 31, 2020 8:12 am
ECU Model: S60 Pro
Firmware Version: V89

Z20LET Map with wasted spark external coil

Post by HtM »

Hello all,

I am a long time user of DTA ECU's and have been using them on many atmospheric applications (BMW E30 M3, Opel CIH 16V, etc.).

Now I built myself an Opel Ascona converted with an Z20LET from a Vauxhall VX220.

The engine is stock with stock injectors, it has a Jenvey Turbo Plenum, big Intercooler and a slightly enlarged compressor wheel. Furthermore the turbo charger is stock.

I hooked up an S60 which needs mapping now.

My request is: does anybody have a base map for me to start with. Got the engine idling on a C20XE map but I would like to start with some proper and suitable turbo maps and settings.

Thanks in advance, Henri.
molecular bob
Posts: 34
Joined: Wed Feb 22, 2012 3:50 am
ECU Model: No ECU
Firmware Version: 31

Re: Z20LET Map with wasted spark external coil

Post by molecular bob »

Hi, do you still need this ?

My used s60 came with a VX turbo map, so may be of use? I haven't run this map so very much buyer beware, but happy to send it if it might be useful.

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