I also noticed battery voltage is erratic. It will drop by 4 to 6 volts at times when reviewing logs.
Are these signs of a corrupted Bin?
Search found 33 matches
- Wed May 19, 2021 6:47 am
- Forum: Custom Code
- Topic: Calibrating a 4 cylinder engine
- Replies: 36
- Views: 37832
- Tue May 18, 2021 10:50 pm
- Forum: Custom Code
- Topic: Calibrating a 4 cylinder engine
- Replies: 36
- Views: 37832
Re: Calibrating a 4 cylinder engine
I'm having a problem with stalling when coming down to idle. It shows a TPS stuck code 19. When reviewing the logs I see TPS volts change with throttle movement but the TPS percentage stays at 0. I cannot see any patterns that point to certain conditions, it appears to be random. Any thoughts?
Thanks
Thanks
- Tue Dec 29, 2020 1:41 am
- Forum: Custom Code
- Topic: Trouble Codes
- Replies: 10
- Views: 10804
Re: Trouble Codes
Looks like the ALDL is different on the US cars. We grounded the diagnostic terminal and counted flashes for years until scan tools were available. If needed we could change the diagnostic connector or make jumpers and use a scan tool for a VR. Thanks for the info!
- Sat Dec 26, 2020 12:35 am
- Forum: Off Topic
- Topic: Merry Xmas everybody
- Replies: 11
- Views: 4913
Re: Merry Xmas everybody
Merry Christmas to all and happy 11 th birthday to 12P.
- Sat Dec 19, 2020 11:22 am
- Forum: For Sale
- Topic: FS: ECM NVRAM Conversion (VN to VS but not VS Ecotec)
- Replies: 48
- Views: 192778
Re: FS: ECM NVRAM Conversion (VN to VS but not VS Ecotec)
Hello Quipt4it, Thanks for the response. I looked around at your info but wasn't positive about the correct answer. I got to thinking about the PM from VL 400 almost eight years ago when I purchased the NVRAM and there was a link to assemble instructions. The electronic copy clearly shows the jumper...
- Sat Dec 19, 2020 1:41 am
- Forum: For Sale
- Topic: FS: ECM NVRAM Conversion (VN to VS but not VS Ecotec)
- Replies: 48
- Views: 192778
Re: FS: ECM NVRAM Conversion (VN to VS but not VS Ecotec)
I have a car That i used 12p on and haven't touched it for almost seven years. I am using a US ECM 1227165. Years ago I purchased a NVRAM and I'm wondering if I made a mistake when I soldered in a jumper wire. I was looking at the directions that came with it and I don't think it shows a modificatio...
- Sat Dec 19, 2020 1:02 am
- Forum: Custom Code
- Topic: Trouble Codes
- Replies: 10
- Views: 10804
Re: Trouble Codes
Hey guys thanks for the info. What car do you tell your autel your working on and does it also display data ?
- Wed Dec 16, 2020 8:53 pm
- Forum: Custom Code
- Topic: Trouble Codes
- Replies: 10
- Views: 10804
Trouble Codes
When using the 12P can trouble codes be retrieved by grounding the a-b terminals in the ALDL and counting the flashes of the check engine light. I ask this question because I assume a scan tool is not an option for diagnosis here in the states. I know your thinking why would a person want to do this...
- Wed May 22, 2013 8:51 pm
- Forum: Custom Code
- Topic: Calibrating a 4 cylinder engine
- Replies: 36
- Views: 37832
Re: Calibrating a 4 cylinder engine
Is that in the acquisition, edit definition,history tables,???
Thanks
Thanks
- Wed May 22, 2013 1:30 pm
- Forum: Custom Code
- Topic: Calibrating a 4 cylinder engine
- Replies: 36
- Views: 37832
Re: Calibrating a 4 cylinder engine
You are correct. According to Moats the AutoProm is not able to flash the NVRAM.
Would it be much work to change the AF ratio in the log table to read Lambda?
Would it be much work to change the AF ratio in the log table to read Lambda?