× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0125 Diagnostic Trouble Code Discussion for September 2005

Insufficient Coolant Temperature For Closed Loop

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0125
Help Request Posted
2002 Ford Escort SE 2.0L MIL Lamp on VIN: 12R2358843
P0125: insufficient coolant temp for closed loop. ... with check eng lite on code p0125 insufficient coolant temp for closed loop.check coolant normal, pid data showed normal can some one help me with this problem . thank you.
September 19, 2005
1999 Lexus GS300 3.0L MIL Lamp on VIN: JT8BD68S4X
P0125: Insufficient Coolant Temperature For Closed Loop. ... for the same codes. Alldata and Master tech both name p0125 as "insufficient coolant temp". The coolant was low, so we flushed it and renewed the stat. FF: 176 degrees F. , very normal fuel trims, 33% CLV and 50 MPH @ 2000 RPM's and open loop. Free...
September 19, 2005