× 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

P1152 Diagnostic Trouble Code Discussion for March 2007

Air Fuel Sensor (Bank 1 Sensor 1) Range/Performance (Low)

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 P1152
Help Request Posted
2003 Hyundai XG350 3.5L MIL Lamp on, no throttle control VIN: KMHFU45E13
P1152: Electronic Throttle System Sub Accelerator Position Sensor 2 Circuit Malfunction. This XG350 is having throttle problems. It will go in "limp in" mode for the electronic throttle reducing speed to 20kph. Sometimes if you just shut off the engine and restart the car...it will drive okay. We attempted to duplicate the problem by wiggl...
March 18, 2007
2002 Ford Taurus LX 3.0L MIL Lamp on VIN: 1FAFP55U12
P1152: HO2S21 sensor indicates rich. ... The codes P1132, P1152 indicate that the O2 sensors are not switching and staying rich. But the freeze frame shows the LTFT at 0.0 and the STFT at 3.9. I cleaned the MAF, but it wasn't very dirty and the baro reading is correct. This one does have a fuel p...
March 19, 2007
2001 Volkswagen Jetta GLS 2.0L MIL Lamp on VIN: 3VWSK69M71
P1152: Bank 1 Adaptation range 2 below lean limit. ... sets a P1152 lean code. Initially when the car came in, it had also set a P1142 Load Registration limit exceeded. I saw the dipstick tube all busted up, so I replaced the tube and then proceeded to smoke the intake. I could not verify any intake leaks at t...
March 21, 2007
1996 Ford Ranger XL 3.0L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy VIN: 1FTCR0U0TU
P1152: 02 b1s2 not switching-hard code on koerrich limit. ford techs-started working on this ranger-cel on, and 02 monitors and cat monitor will not re-set. suspect due to no switching on upstream switching. after initially clearing codes and re-set strategies, road tested repeatedly. cel never came back on, but moni...
March 27, 2007