How Hard to Pull the ECM? Haibeck Chip Install Question.

[Erik]

What's involved in pulling the ECM? I have a Haibeck chip that needs to be reinstalled, and wasn't sure what was involved in getting the ECM out to do so.

Also, when the ex-mechanic installed the Haibeck chip previously, it came loose and rattled around inside the ECM box. Now, it seems to lock in pretty securely, but he had also commented that it was tough to get the chip in. Doesn't make much sense to me as it just clicks in.

Any thoughts?

[XfireZ51]

What's involved in pulling the ECM? I have a Haibeck chip that needs to be reinstalled, and wasn't sure what was involved in getting the ECM out to do so.

Also, when the ex-mechanic installed the Haibeck chip previously, it came loose and rattled around inside the ECM box. Now, it seems to lock in pretty securely, but he had also commented that it was tough to get the chip in. Doesn't make much sense to me as it just clicks in.

Any thoughts?
U need to take off the blue cover from the prom in order for it to fit in the ECM case.

[Erik]

It looks like this now, in my spare ECM:

[PhillipsLT5]

http://www.zr1specialist.com/HAT%20Web/presentations/Calibrations.pdf
last 4 pages

[Erik]

http://www.zr1specialist.com/HAT%20Web/presentations/Calibrations.pdf
last 4 pages

Thanks.
Doesn't really show what's involved in removing the ECM though.

[PhillipsLT5]

Unbolt, flip over, install


Sent from my iPhone using ZR-1 Net Registry (http://r.tapatalk.com/byo?rid=90383)

[Erik]

Unbolt, flip over, install


Sent from my iPhone using ZR-1 Net Registry (http://r.tapatalk.com/byo?rid=90383)

Easy enough. Thanks

[tccrab]

Be sure to remove the negative battery cable before doing any work to the ECM.

'Crabs

[Erik]

Be sure to remove the negative battery cable before doing any work to the ECM.

'Crabs

Thanks.
Just the kind of info I was hoping for!