Toyota P0051 - Diagnose and Repair
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Date: 2020-08-05
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Comments and reviews: 10
JPilot2
G'day, Mr. O! I am Sharing. A very useful tool! (Actron - CP9690) The tool use is very straight forward and intuitive. Within 10 minutes of playing with it you have most of its function down.
I used it to read a check engine light. Read P0420 which is catalyst inefficiency. I let the car warm up and then selected live diagnostics. You can see all the PID's or you can create your own custom list. I like that feature.
I selected the PID's relevant that I needed to see to confirm a diagnosis. Short and long term fuel trim shows me that the engine is running rich (too much fuel in the mixture.
Coolant temp is spot on. Voltage feedback from the O2 sensors showed me what I needed to see. Then I recorded a short 5 min drive, and graphed the data. Downstream O2 sensor is all over the place. Verified that the O2 sensor is working properly. P0420 in my case is a bad catalytic converter.
Plus, the scanners troubleshooting is a nice feature as well. Useful for Veterans, and inexperienced wrench turners alike, It gives you a checklist so you know where to start and where you should start searching next. It certainly help to save money by not throwing parts at a vehicle. Thank you!
Cheers! :-)
reply
G'day, Mr. O! I am Sharing. A very useful tool! (Actron - CP9690) The tool use is very straight forward and intuitive. Within 10 minutes of playing with it you have most of its function down.
I used it to read a check engine light. Read P0420 which is catalyst inefficiency. I let the car warm up and then selected live diagnostics. You can see all the PID's or you can create your own custom list. I like that feature.
I selected the PID's relevant that I needed to see to confirm a diagnosis. Short and long term fuel trim shows me that the engine is running rich (too much fuel in the mixture.
Coolant temp is spot on. Voltage feedback from the O2 sensors showed me what I needed to see. Then I recorded a short 5 min drive, and graphed the data. Downstream O2 sensor is all over the place. Verified that the O2 sensor is working properly. P0420 in my case is a bad catalytic converter.
Plus, the scanners troubleshooting is a nice feature as well. Useful for Veterans, and inexperienced wrench turners alike, It gives you a checklist so you know where to start and where you should start searching next. It certainly help to save money by not throwing parts at a vehicle. Thank you!
Cheers! :-)
reply
Bryan
Thanks for taking the time to make this great video. The Toyota OEM part number for this sensor is 89467-08070. It will cost about 223 plus tax at your local Toyota dealer. I bought my part on Amazon from a Toyota dealer in Daytona Beach Florida for 155, no tax, no shipping. Toyota gets this part from Denso so another option if you don't want to order the part over the Internet is to go to Advance Auto Parts. They sell Denso #234-9049 for 159 plus tax.
reply
Thanks for taking the time to make this great video. The Toyota OEM part number for this sensor is 89467-08070. It will cost about 223 plus tax at your local Toyota dealer. I bought my part on Amazon from a Toyota dealer in Daytona Beach Florida for 155, no tax, no shipping. Toyota gets this part from Denso so another option if you don't want to order the part over the Internet is to go to Advance Auto Parts. They sell Denso #234-9049 for 159 plus tax.
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RC
Isn't that just the way it goes? You figure on getting the correct part OEM and they muff it up. The subaru Forester we have has had 5 different changes made during the build. I am not looking forward to doing any repairs to it knowing that. I do know I have to use the VIN to order anything for it. Even then, yeah, I expect issues.
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Isn't that just the way it goes? You figure on getting the correct part OEM and they muff it up. The subaru Forester we have has had 5 different changes made during the build. I am not looking forward to doing any repairs to it knowing that. I do know I have to use the VIN to order anything for it. Even then, yeah, I expect issues.
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Michael
I have a Bosch 1350 from O'Reilly that looks to be very similar to that unit, except for the color of the case (blue vs orange) and the logo on it. Software and buttons look the same. I think the Actron CP9680 is the same as the Bosch 1350, just the retail price on Amazon is cheaper. Just FYI.
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I have a Bosch 1350 from O'Reilly that looks to be very similar to that unit, except for the color of the case (blue vs orange) and the logo on it. Software and buttons look the same. I think the Actron CP9680 is the same as the Bosch 1350, just the retail price on Amazon is cheaper. Just FYI.
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Randy
I can feel your frustrations on getting wrong part or just waiting forever on delivery driver, time is valuable in auto industry esp when you have to make money i really appreciate your videos mr. o. I want to thank you for such educational videos and what you mean to the youtube community
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I can feel your frustrations on getting wrong part or just waiting forever on delivery driver, time is valuable in auto industry esp when you have to make money i really appreciate your videos mr. o. I want to thank you for such educational videos and what you mean to the youtube community
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Dusty
Hey Eric the scanner you used in your video appears to be the same as the Bosch Obd1300 I use. Maybe it's just a rebrand? Either way I'd like to see what you've got in store for it. Keep up the good vids.
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Hey Eric the scanner you used in your video appears to be the same as the Bosch Obd1300 I use. Maybe it's just a rebrand? Either way I'd like to see what you've got in store for it. Keep up the good vids.
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Khoa
what's the part number and what model sienna this work for? My 2009 sienna got a check engine, VSC, trac off lights and Autozone scan threw the P0051 code. Is this situation the same issue?
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what's the part number and what model sienna this work for? My 2009 sienna got a check engine, VSC, trac off lights and Autozone scan threw the P0051 code. Is this situation the same issue?
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Jim
You saved me a bunch of cash. Thanks I can't believe the price difference between our auto repair guy and Amazon. I just know someone is making a huge amount of money for nothing
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You saved me a bunch of cash. Thanks I can't believe the price difference between our auto repair guy and Amazon. I just know someone is making a huge amount of money for nothing
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chopaholics
Im so hooked on your videos cause the way you diagnose vehicles you inspire me to diy my own cars just wish you where here in Georgia so you can film my car too god bless
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Im so hooked on your videos cause the way you diagnose vehicles you inspire me to diy my own cars just wish you where here in Georgia so you can film my car too god bless
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kuruji
Yet another fantastic and informative show. I was hoping to see the Actron data stream on an good AFR sensor. Maybe you have that on another one of your excellent vids.
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Yet another fantastic and informative show. I was hoping to see the Actron data stream on an good AFR sensor. Maybe you have that on another one of your excellent vids.
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