2001 Toyota Prius Check Engine Light

Follow scan tool manufacturer s operating instructions to access the diagnostic.

2001 toyota prius check engine light.

Turn the ignition on. Also please check out the statistics and reliability analysis of toyota prius based on all problems reported for the prius. Hi i have a 2005 pruis ad the engine light and all other lights came on as well. If your check engine light is on you may have a defective o2 sensor that needs to be replaced.

The average price of a 2001 toyota prius check engine light can vary depending on location. Connect scan tool to the 16 pin data link connector dlc located underneath the steering column. When retrieving toyota check engine light codes with an obd ii scan tool proceed as follows. If not replaced this can lead to lower fuel economy ratings damaged spark plugs a damaged catalytic converter and excess fuel burn.

The connector may have a removable cover. Toyota prius owners have reported 38 problems related to check engine light on under the engine and engine cooling category. Have a 2001 prius that has the check engine light on and occasionally will go off for awhile. When that check engine light flickers to life in your new toyota prius it can be extremely aggravating frustrated by the thought of having to take your vehicle into the local service department in conjunction with not knowing the cause makes that little.

The code is for a catalytic converter po 420 and 301 cylinder one miss fire. One module in the hybrid battery was low on volts and we replaced it as lights went out and car did fine for a test drive then all lights came back on. Gen 2 2004 2009 toyota prius forums gen 2 prius main forum generation 1 prius discussion check engine light for 2001 prius discussion in generation 1 prius discussion started by legacyjack aug 23 2009. I found a pretty good size im.

This engine component measures the amount of unburned oxygen in your exhaust system. The most recently reported issues are listed below.