Moderator: Freon
cboles wrote:That cable does not operate with a simple serial protocol, and so it won't work with any of the logging or reflash software here. To relflash some cars, you also need programming voltages that these cables do not supply.
Colby
dubya_rx wrote:TunerTools wrote:
Aren't we being a bit quick to dis the only sub $200 J2534 compliant device on the market?
Not when it costs another $80 for the software.
JonnyM wrote:Furthermore, the software is just an OBDII code scanner....
JonnyM wrote:J2534 needs support from car manufacturers before it can take off as the universal API.
JonnyM wrote:J2534 needs support from car manufacturers before it can take off as the universal API. ... The situation is quite the contrary when it comes to the car manufacturers proprietary protocols.
JonnyM wrote:Using an API which relies on an intelligent cable taking care of protocol timings gives you no possibility to adjust your own program for timing quirks and protocol bugs.
JonnyM wrote:J2534 do also have a lot of limitations, among those are the max bitrate of 15625 bps. Useless for reprogramming ECU's..
crispyduck wrote:Kosti and TunerTools, quick background question from me - do you guys have any connection with DrewTech?
-Steve.
The not-so-nice thing about the Mongoose is that is can't support J2534 passthru reprogramming for Japanese cars because, as Colby pointed out, it can't supply the voltages specified by J2534.TunerTools wrote:The nice thing about J2534 and the dll that ships with the Mongoose is you can write your own. Drew has the beginning already started for you in LabView and Joe has some sample code to kick start things if you can talk him out of it.
Of all places, I thought "OpenECU" might be just the group that would find this interesting.
Jon [in CT] wrote:The not-so-nice thing about the Mongoose is that is can't support J2534 passthru reprogramming for Japanese cars because, as Colby pointed out, it can't supply the voltages specified by J2534.
So that leaves the Mongoose with only scanning abilities.
crispyduck wrote:Kosti and TunerTools, quick background question from me - do you guys have any connection with DrewTech?
-Steve.
Kosti wrote:I'm a noob to the ecu stuff and getting information or hardware in OZ is a nightmare.
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