Here's also a screenshot of the entire run:
13692
Type: Posts; User: rharker
Here's also a screenshot of the entire run:
13692
Just an update -- I replaced the MAF burnoff and power relays and that resolved the codes.
Sorry about that:
I used:
I've been told on another forum that with the right file I can make my car datalog in 8192 baud vs 160.
I've got Tunerpro rt connected to my 1986 convertible vette and I ran a datalog on the highway for about 5 miles. Please take a look at it and let me know what concerns you. The first minute is...
Thanks Billy this will help out a lot!
I forgot about this forum and I failed to follow up ... my bad. The MAF codes were cleared by installing new MAF relays (burnoff & power) my 3rd set. I have the blank Memcal that I intend to get...
The codes degraded to 33 and now 34 so I installed a new MAF which did not help although it went back to only code 33. Somebody suggested that I upgrade my ECU to an 87-89 memcal so that my computer...
UPDATE --
Someone pointed out to me that the Hypertech chip that I have is actually based upon an AANL (from the log files) instead of the stock equivalent AANK .... would that cause any issues?
...
https://youtu.be/_xtNXAZzV5s
Youtube vid of my drive scan run.
I'll try that ... thanks.
Robert
So I got a chance to datalog again this time with it driving and the code 33 active. I noticed that the airflow was behaving weird going high sometimes when the RPM was low and going low sometimes...
Thanks - I'm quite sure that I have some bad wiring around the fuel pump relay and battery area which I believe is involved with the 2 MAF relays. It had some pi$$-poor splices put in there ... I...
I have an 1986 Corvette vert (alum. heads) 2.73 rear end with a 1227165 ECM that has a Hypertech thermomaster (original AANK) for auto tranny and AL heads. Before you go off on hypertech ... I was...
Howdy folks;
1st off I really appreciate the informative forum on fuel injection and tuning.
2nd - I have an 1986 Corvette vert (alum. heads) with a 1227165 ECM that has a Hypertech...