Hi,
Hope someone here might be able to give me a pointer. I'm trying to get my head around diagnostics (my old car was a renault 4tl ). I know the A2 diagnostics system is based around VAGCOM but does it also speak OBD2 and if so is it CAN or K-line (iso 9141-2)?
I'm hoping to write an app for iphone that gives me mpg and a trip computer. Its based on the obduino approach. http://code.google.com/p/opengauge/wiki/OBDuinoInterface
essentially querying the MAF reading and a few others.
Thanks for any info.
Nick
Hope someone here might be able to give me a pointer. I'm trying to get my head around diagnostics (my old car was a renault 4tl ). I know the A2 diagnostics system is based around VAGCOM but does it also speak OBD2 and if so is it CAN or K-line (iso 9141-2)?
I'm hoping to write an app for iphone that gives me mpg and a trip computer. Its based on the obduino approach. http://code.google.com/p/opengauge/wiki/OBDuinoInterface
essentially querying the MAF reading and a few others.
Thanks for any info.
Nick