I got this OBD2/consult memoscan N607 tool a while ago,
Still not that cheap but I can confirm this one does work on NM35 2001 Stagea (VQ25DET)
it can read/clear error codes for the engine and srs system (i haven't tested it on the Srs system as i have 8 airbags and aint messing with the system if it's not complaining)
and it has the description for the code no's built in, it also gives lots of different sensor readings
This just makes it a bit simpler for playing with the codes and diagnostics, not for a incar install like an infometer or the like
I got it from here
http://www.dealextre...ar-1-6f22-47139
that pricing is USD, can be found a litle cheaper around thou
the main menu list - options/readings are
Worksupport - Fuel Pressure Release / Idle Air Learn / Target Ign Tim Adjust / Target Idle rpm Adjust
Engine - Read Trouble code / clear trouble code / data monitor / active test / ecu part number
A/T - (cannot comunicate)
ABS - FR RH sensor Km/h / FR RH OUT sol / FR RH IN sol (also for FR LH,RR RH, RR LH) / Stop lamp sw / motor relay / actuator relay
Airbag - Read Current DTC / Read Past DTC / trouble diag record ecu discriminated No.
BCM - (cannot comunicate)
The Stuff in the data monitor section is
Coolant Temp
Vehicle speed sensor
battery voltage
int/a temp se
ign timing
turbo bst sensor
purge vol c/v
HO2S1 (b1)
A/F ALPHA-B1
Corrected Ign tim
Corrected idle RPM
Int/v Tim (b1)
Eng speed
Mas A/F SE-B1
Inj pulse-B1
B/Fuel schdl
Accel sen 1
Accel sen 2
thrtl sen 1
thrtl sen 2
AC Press sen
TK-MM-VTCDTY1B1
TK-MM-VTCDTY1B2
Load Signal
aircond signal
PW/ST signal
P/N Posi SW
Start Signal
CLSD THL Pos
HO2S1 Mntr
Ignition Sw (b1)
Heater Fan Sw
Idl a/v learn
Brake Sw
Aircond rly
fuel pump rly
FPCM
W/G SOL/V-B1
HO2S1 HTR (b1)
Can Circ 5
Can Circ 4
Can Circ 3
Can Circ 2
Can Circ 1
Can Comm
Some of it means nothing to me, some of it useful, my cars mil light came on, so i plugged it in and the code came up as "PO0345 - CM P sen/circ B2" = P0345 Camshaft Position Sensor Circuit (Bank 1) on iamhe77's list. So the fault description is brief but there (still had to lookup the list)
Cleared the code easily, not that cheap but better that doing the ignition/Accelator pedal sequence