02-02-2022, 08:29 AM | #1 |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,560
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Codes P1516 and P2101
I was in the middle of a ECM/TCM tuning session session when it began to throw these ECM codes, which cannot be cleared no matter what we try. As soon as I put it in Drive - boom - codes everywhere.
They indicate TB issues so I'll send it back to NW, but I'm not convinced it's a TB issue such as bad electronics. Anyone experienced this?
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'20 ZL1 1LE A10,
OEM short block, LME heads/valve train, E2650. 100+ octanes, no eth, no meth, no N2O. 2/23 - 1031/1004 wheel. 4/23 - 1.41/9.61/145 at DA 7000 ft. (only made five passes). 2/24 - LME 390, E2650, FBO, 100 oct.; 1116hp/ 1063tq; 109 oct. dyno next. |
02-02-2022, 08:33 AM | #2 |
A while back I had a similar issue... there was a throttle body code that would pop up randomly onces I changed to a Katech tb. I cleaned the contacts and applied dielectric grease,never saw the code again.
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02-02-2022, 08:38 AM | #3 |
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I would go and look in the HPTuners forum for those codes and see what they say.
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02-02-2022, 08:42 AM | #4 |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,560
|
Open loop
__________________
'20 ZL1 1LE A10,
OEM short block, LME heads/valve train, E2650. 100+ octanes, no eth, no meth, no N2O. 2/23 - 1031/1004 wheel. 4/23 - 1.41/9.61/145 at DA 7000 ft. (only made five passes). 2/24 - LME 390, E2650, FBO, 100 oct.; 1116hp/ 1063tq; 109 oct. dyno next. |
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