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You need a OBD2 sensor if the Isuzu is 1996 or above and OBD1 sensor if it under 1996. They typically cost between 50-100 dollars. You plug it into your OBD female end and check whats wrong with your codes and then trip your Check Engine Light. That's the only way. Or pay a shop $75 bucks to do it, and they'll tell you exactly whats wrong with it.
What else can I help you with?
How do you reset a check engine light on a 1996 Isuzu Rodeo?
disconnect the battery
1999 Isuzu rodeo check engine light po1627?
sending unit in tank
Check engine 2001 Isuzu Rodeo?
The check engine light for the 2001 Isuzu Rodeo often comes on because of a sensor that is damaged or malfunctioning. The most common sensor is an oxygen sensor and when reset, this often allows the light to be reset.
Check engine light flashing on Isuzu rodeo?
A flashing check engine light means that you have a problem with your engine that may cause harm to the catalytic converter.
In a 2000 Isuzu Rodeo why would the check trans light blink?
My check engine light has been on for one month but last night my check trans light flashed off and on about 3miles till I was home. Why and what do I need to do? I have a 2000 Isuzu rodeo.
What does it mean when the check engine light blinks 23 times on a 1998 Isuzu Rodeo?
get a new one
Isuzu Rodeo check trans light?
The check trans light may light up in an Isuzu Rodeo, because there are problems with the transmission, The light will show up on the cars dashboard.
Your check engine light turned on in 1998 your Isuzu rodeo how do you know if its your spark plugs?
Have it checked for codes with a scan tool.
What could the check engine light mean on a 1997 rodeo?
The check engine light on a 1997 Isuzu Rodeo could mean a failure in the ignition system has been detected or one of the cylinders has misfired. Hooking an OBDII code reader to the vehicle can determine the exact cause.
How do you reset the computer when the 'check engine' light comes on in a 1992 Isuzu Rodeo?
well u have 2 blah blah,.mml;jhnj
What causes check engine light to come on on a 97 Isuzu rodeo?
Lots of problems could cause the light to come on. First off, check your fluid levels; second, take it to a mechanic.
What is the transmission fluid for a 1996 Isuzu Rodeo?
how do you find out how to check the transmition in a isuzu rodeo
