bowtie killer
Probationary Member
- 6
- 0
- Sep 21, 2020
-
victoria,
Texas
I have looked for an answer to this but after a couple of days I just cannot find it. I just bought my first DSM last weekend so I am ignorant about it all.
I just got a 95 Eagle Talon Tsi Awd and looking to get something setup to log data and tune. It is currently using a 3" GM MAF with a MAFT. The car runs OK but needs to be tuned and the only option I have currently is the old school MAFT. It has an ecu and wiring harness out of a 99 GSX (MD359403). My understanding is that this ecu is flashable. The #79 pin also has a wire coming out of it on my wiring harness. My thought was to get ecuflash and evoscan, but I have run into a problem. I can find the OBD2 plug, but I cannot find the 12 pin plug to reflash the ecu.
So my questions really are:
Does the #79 wire on the gsx harness go directly from the ecu to the flash port (meaning I need to look harder and maybe its just hiding somewhere under the dash)?
Does the #79 wire on the gsx harness go to some other harness or plug before terminating at the flash port (meaning I might be missing the port altogether because it was not installed by the previous owner)?
Am I barking up the wrong tree and should go about it differently?
I just got a 95 Eagle Talon Tsi Awd and looking to get something setup to log data and tune. It is currently using a 3" GM MAF with a MAFT. The car runs OK but needs to be tuned and the only option I have currently is the old school MAFT. It has an ecu and wiring harness out of a 99 GSX (MD359403). My understanding is that this ecu is flashable. The #79 pin also has a wire coming out of it on my wiring harness. My thought was to get ecuflash and evoscan, but I have run into a problem. I can find the OBD2 plug, but I cannot find the 12 pin plug to reflash the ecu.
So my questions really are:
Does the #79 wire on the gsx harness go directly from the ecu to the flash port (meaning I need to look harder and maybe its just hiding somewhere under the dash)?
Does the #79 wire on the gsx harness go to some other harness or plug before terminating at the flash port (meaning I might be missing the port altogether because it was not installed by the previous owner)?
Am I barking up the wrong tree and should go about it differently?