OBDII Protocol

[soop]

http://www.dealextreme.com/details.dx/sku.42822
That one

 

[NonStick Squid]

couldnt really understand the really long useful lookin post so i figure i might as well just ask. Will this us703 do the ecotec too or just the ls1?

 

[soop]

Nah it wont do the ecotec.

head over to delcohacking.net for Ecotec support. The ecotec use ALDL protocols not OBDII.
If you had trouble understanding this thread you're in for a shock over at delcohack

 

[NonStick Squid]

haha yeah i mostly just skimmed it cause im tired but cheers for the info

 

[DLFHUB666]

B1 Left Side of engine drivers side
B2 Right Side of engine Passengers side
S1 Left Side of engine drivers side before catalytic converter
S2 Right Side of engine drivers side after catalytic converter

DTC_CNT 0 (Diagnostic Trouble Code Count)
FUELSYS1 OL (Fueling Mode (OL Open Loop CL Closed Loop)
FUELSYS2 OL (Fueling Mode (OL Open Loop CL Closed Loop)
LOAD_PCT(%) 3.5 (not sure? Peak Torque Curve)
ECT(�C) 38 (Engine Coolant Temperature)
SHRTFT1(%) 0.0 (Short Term Fuel Trim Left Bank)
LONGFT1(%) 4.7 (Long Term Fuel Trim Left Bank)
SHRTFT2(%) 0.0 (Short Term Fuel Trim Right Bank)
LONGFT2(%) 4.7 (Long Term Fuel Trim Right Bank)
MAP(kPa) 65 (Manifold Air Pressure Kpa)
RPM(rpm) 145 (yeh)
VSS(km/h) 0 (Vehicle Speed Sensor)
SPARKADV(�) 11.0 (Spark Advance)
IAT(�C) 25 (Intake Air Temperature)
MAF(g/s) 2.14(Manafold Air Flow Grams/Sec)
TP(%) 0.0 (Throttle Position)
AIR_STAT OFF (not sure)
O2SLOC B1S1---B2S1--- (not sure)
O2B1S1(V) 0.555 (o2 sensor voltage Left Bank)
SHRTFTB1S1(%) 0.0 (02 sensor short term fuel trim Left Bank)
O2B1S2(V) 0.445 (02 sensor voltage Left Bank, o2 after cat)
SHRTFTB1S2(%) 99.2 (O2 sensor short term fuel Trim Left Bank, o2 after cat)
O2B2S1(V) 0.605 (o2 sensor voltage Right Bank)
SHRTFTB2S1(%) 0.0 (O2 sensor short term fuel Trim right Bank)
O2B2S2(V) 0.445 (o2 sensor voltage Right Bank, o2 after cat)
SHRTFTB2S2(%) 99.2 (O2 sensor short term fuel Trim right Bank, o2 after cat)

That is the **** right there thanks soop an the1

 

[soop]

DLF - you might be interested in Delcohack as well. With any sort of luck a couple guys over there might be able to make it possible to reflash our PCM's without EFIlive.

 

[DLFHUB666]

^^^ very interesting, is that another forum/website?

 

[soop]

Yeah it is.

 

[DLFHUB666]

I read the thread you started over there will keep an eye on it .

 

[soop]

Yeah if anyone is keen, it would be good.