2000 Toyota ECHO "smog sensor" Questions

...sensor , my clutch hesitates in first gear severely& will not pass smog other smog even though 4 other smog parts replaced the two are not connected if the CO readings high then its a new cat ...

...smog parts replaced as well. The upstream Heated Oxygen sensor is said to be in good working condition if its voltage goes from low to high (100 mv - 900 mv) and vice versa in one to three times in a ...

...smog parts the upstream o2 sensor, fuel pressure regulator, a fuel filter, air filter all new Also a compression test failed smog 2x now a GP my VIR the HC MEAS 210 the CO% MEAS 2.09 ( Gp is much ...

...smog the car so i need to fix this and clear the code. Could be a wiring problem or throttle position sensor or the DC motor that controls the throttle position. P0511 Toyota Idle Control System ...

smog check. OBD Fault code is P0171. I am looking for a diagram of the vacuum system and info on the most common vacuum leaks the Echo has. A P0171 code does not indicate a vacuum leak; it indicates a

...smog 02 sensor test? I had my battery replaced and have to reset all smog sensors on my 2002 Chrysler PT Cruiser. The smog test pretest showed all but the 02 heat all but the 02 heater sensor reset ...

...smog guys say map sensor is bad but nobody can seem to locate it on my truck. does this model have a map sensor if so where is it located? Hi, The Map sensor on a Suburban is located. Beside of the ...

...sensor signals out of sequence the results of the pretest smog test at 2400 rpm suggest that the cam advance solenoid or system is failing that will alter the sequence of the signals resulting in the ...

smog test many sensor data needs to be continuously reading for two or more hours of engine running time to collect enough saved "history" for smog testing. It prevents persons from willingly deleting

...sensor What dealer suggested? Bring it to dealer and have them do the smog check. THe cost, 97.25. A ripoff. Or, before smog check begins, ask the guy if they REALLY REALLY know how to do smog check ...