Question about 2002 Isuzu Rodeo
Great question, im ane ECU spirt. )EFI.
what country, nobody ever says, that but gee, the OBD varies buy
Ill pretend USA. /Canada.
In the USA the car has OBD2. and you need a scan tool that works
on 2002 cars.
what engine, some engines have different ECU. radical differ..
they had like 3 engines here, other countries 9.
the scan tools connects to the 16pin, OBD2 connector at dash.
i the car is Can-bus. it needs a can-bus tool, all new tools work on canbus but old ones never do. (i have them back to 1995 and know this)
NON comms and tool is ok, not wrong tool . diagnosis.
and is not can-bus, yet.
simular to this.
top right photos
there you go, you tool must have VPW support on pin 2.
Posted on Jun 01, 2014
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Posted on Jan 02, 2017
The only reason I have ever seen for a dead OBDII or DCL while the car still runs is that the ECM has failed and for some reason just marginally functioning enough to appear normal. This is more common than one would think.
I would start by getting even a generic OBDII reader to confirm your work, then pull the battery connections and unplug the ECM from the harness and make sure visually that the conector has no obvious issues then reassemble and retest.
Posted on May 30, 2009
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