WebNov 14, 2011 · Here are the codes with full descriptions: P0057 HO25 Heater Control Circuit Low (bank 2, sensor 2) P0037 HO25 Heater Control Circuit Low (bank 1, sensor 2) P0051 HO25 Heater Control Circuit Low (bank 2, sensor 1) P0031 HO25 Heater Control Circuit Low (bank 1, sensor 1) P1129 Downstream HO25 Sensors Swapped (see P0041) WebApr 25, 2015 · 1) Measure battery voltage at the terminals and at the PCM. If you’re not getting full battery voltage, that can cause all kinds of trouble codes. Test the battery with a battery load tester. 2) Check for alternator ripple. Set an automotive digital multimeter on AC and connect to battery terminals. Maximum acceptable reading is 0.2 volts AC.
Code P1129 Jeep: Closed Loop Fueling Not Achieved Bank 2
WebWhen you find a P0129 code stored in your OBD-II equipped vehicle, it means that the powertrain control module (PCM) has detected a low barometric pressure reading from the barometric pressure sensor (BPS) or the manifold absolute pressure sensor (MAP). The barometric pressure sensor lets the PCM monitor changes in atmospheric pressure. WebAug 20, 2024 · P1128, P1129 code - This diagnostic runs when the following condition are met, shortly after engine start up, fuel level above 12%, battery voltage above 11. volts, … daily diamondback
P1129 Chrysler: Code Meaning, Causes, Symptoms,
WebP1129 Chrysler OBD Code Description Downstream Oxygen Sensors Swapped from Bank to Bank is one of the definitions for the P1129 Chrysler; however your vehicle’s … WebDefinition. P1129 is an OBD-II Code that refers to Downstream Oxygen Sensors Swapped from Bank to Bank (Ford, Lincoln, Mercury) Meaning. A P1129 code is a Ford, Lincoln, Mercury makes manufacturer specific diagnostic trouble code that occurs when the PCM/ECM receives a signal indicating that the oxygen sensor on the downstream side of … WebApr 17, 2024 · Check the harness for any disconnection or corroded connection before replacing the 02 seensor (upstream)If you are recieving P1128 and P1129 the thermostat and the cooling system needs to be throughly inspected.This make and model uses a plastic vane waterpump that does have poor pumping circulation. biography on isaac newton ppt