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I realize over filling the ICE oil will cause various codes and possible ICE shutdown. Statements confirm cleaning the throttle body and intake...
Chap, Serviced the diverter valve this past weekend. Bit of a chore as it is incased in shields. Will keep an eye on the area. Valve appears to...
Thanks Chap. I have a bottle on my tool box for spark plugs. Will take care of the job tomorrow. I'm also need to figure out the frontal air dam...
Bob Wilson, what products would you suggest for servicing the catalytic converter exhaust diverter valve on a 2003 Prius. Some post suggest...
Thanks Chap. I traced the voltage today to the HV ECU fuse and others in the engine compartment fuse box. Weather here has been single digits for...
Bob, thanks for the voltage range on the 12V Aux battery. Been using 12.2 as lower end. I've the same issue with the flashing MFD. It clears up...
Does anyone know where the information comes from displayed on the MFD regarding 12V battery voltage. When the MFD is used to check 12V battery...
I have extensive background in both aircraft and automotive maintenance since the 60's. Also developed and taught an Automotive Technology program...
It's been a week since repair and all appears well. The acceleration has also improved. Cleaning the MAF helped that, I'm sure. Weather here has...
I have Repair Manual for Gen 1s on CD and a paper manual of 2003 wiring schematics. Found schematics are a must on any newer vehicle. Wish I had...
Second day, so far no lights or codes. Vehicle appears to operate normal. Will keep you’ll posted.
Results of troubleshooting and repairing 2003 Prius P1128 & P3191 codes These codes appeared a week or so prior to the vehicle finally slowing...
Great Post Bob! I purchase a miniVCI and it operates on a dedicated laptop (XP OS). Best tool for Prius troubleshooting. Haven't had vehicle very...
2003 Prius base MFD occasionally blinks (flashes) but images are displayed. Today screen went white, but returned on restart. How long it blinks...
