Forum: C4 ZR-1 General Postings
1 Day Ago
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Replies: 8
Views: 211
Re: Aftermarket Head Unit Question
The depth, or lack of it, for that unit is impressive and yeah it may mean no need to cut the part in the back. May have to buy one to test and find out.
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Forum: C4 ZR-1 Technical Postings
1 Day Ago
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Replies: 8
Views: 404
Re: Code 61 with secondary system removed?
Not by Marc, no. I suspect this was just a simple miss by the last person to tune it as they're definitely familiar with secondary deletes. The secondary port open/closed table is zero'd out, but...
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
1 Day Ago
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Replies: 5
Views: 218
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Forum: C4 ZR-1 General Postings
1 Day Ago
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Replies: 8
Views: 211
Re: Aftermarket Head Unit Question
I just installed a Pioneer DMH-5700NEX in my '94 but it already had an older aftermarket 2-DIN unit, so the frame behind it had been modified. The radio trim panel itself covering it is unmodified....
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Forum: C4 ZR-1 General Postings
1 Day Ago
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Replies: 7
Views: 502
Re: Hello from the UK! :)
Love the series thus far!
I'm sure this crew would be incredibly thankful for anything European export specific you can document. The metal identification plate near the right hood latch was one I...
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
1 Day Ago
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Replies: 87
Views: 13,045
Re: WANTED: Cam position sensor for LT5
Hey Auto_Funk, I've been absolutely loving your Youtube series on the ZR-1! I eagerly await each new episode. Can't wait to see the girl drive under her own power. Cheers.:cheers:
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Forum: C4 ZR-1 Technical Postings
1 Week Ago
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Replies: 8
Views: 404
Re: Code 61 with secondary system removed?
I confirmed in TunerPro both...
"Port Throttle System Diag. (Error 61)"
"Port Throttle Vacuum Dag. (Error 56)"
Are both enabled in the BIN. Should one or both have been disabled?
The...
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Forum: C4 ZR-1 Technical Postings
1 Week Ago
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Replies: 8
Views: 404
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Forum: C4 ZR-1 Technical Postings
1 Week Ago
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Replies: 8
Views: 404
Code 61 with secondary system removed?
My 1994 has the secondaries system deleted, yet still popped a code 61. I'll dig through my FSM, but any ideas on what to look for? I cleared it and will see if it comes back. Thank you.
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Forum: Northeast Region
1 Week Ago
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Replies: 1
Views: 2,212
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Forum: C4 ZR-1 Technical Postings
2 Weeks Ago
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Replies: 4
Views: 388
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
3 Weeks Ago
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Replies: 4
Views: 524
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Forum: C4 ZR-1 Technical Postings
3 Weeks Ago
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Replies: 18
Views: 2,794
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Forum: C4 ZR-1 Technical Postings
3 Weeks Ago
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Replies: 18
Views: 2,794
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Forum: C4 ZR-1s and ZR-1 Parts For Sale/Wanted
3 Weeks Ago
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Replies: 4
Views: 524
Red/Red 1990 ZR-1 on eBay needing an ECM.
Not mine, but only about an hour from me if anyone was considering it and wanted eyes on it. The ad claims it needs an ECM. I could burn a 1990 AYBK chip and put my 94's ECM into it to see if she...
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Forum: C4 ZR-1 Technical Postings
3 Weeks Ago
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Replies: 11
Views: 1,618
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Forum: C4 ZR-1 Technical Postings
3 Weeks Ago
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Replies: 18
Views: 2,794
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Forum: C4 ZR-1 General Postings
3 Weeks Ago
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Replies: 14
Views: 1,156
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Forum: C4 ZR-1 Technical Postings
4 Weeks Ago
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Replies: 18
Views: 2,794
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Forum: C4 ZR-1 Technical Postings
4 Weeks Ago
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Replies: 14
Views: 2,581
Re: A/C blower fan won?t turn off
My 87 w/C68 did this. The blower motor control module fails in the "on" position and runs until the battery drains.
It looks like this;...
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Forum: C4 ZR-1 Technical Postings
4 Weeks Ago
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Replies: 0
Views: 614
O2 cross counts. How close should they be?
I received an ALDL -> USB cable today and was getting everything going in TunerPro RT with my '94. Thanks again, Jeff, for the ADX file. :cheers:
Just idling in the driveway, I noticed my O2 cross...
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Forum: C4 ZR-1 Technical Postings
4 Weeks Ago
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Replies: 5
Views: 2,671
Re: LT5 adx files 90-95
Jeff, thank you for putting the time into making these for everyone. Your F0 file worked perfect on my 94 on the first try with my new ALDL -> USB cable.
Are the files in this thread the same as...
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Forum: C4 ZR-1 Technical Postings
4 Weeks Ago
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Replies: 18
Views: 2,794
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Forum: C4 ZR-1 General Postings
4 Weeks Ago
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Replies: 6
Views: 1,293
Re: Dyno rip of 1994 #150
Thanks Graham! My ALDL -> USB cable didn?t arrive yesterday like it was supposed to, so unfortunately no data from today. The AFR stayed clean from the shop?s sensor at least. I believe the plug...
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