WebOct 21, 2011 · This vehicle appeared to operate properly until it reached cruising speed, and then once cruising speed was obtained, the vehicle would actually hiccup and set a pending code for P1128 and P1129. … WebOct 3, 2024 · The car now looks fines, and runs a lot better, but I just got another code, P1129 and P0152, I did my reshearch and it looks like the oxygen sensor is bad, but I couldnt find details on where is it located and how to change it. If I am correct or wrong could someone let me know? Has anyone experienced that before?
Diagnose P1128 Chrysler vehicles — Ricks Free Auto Repair …
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 … WebNov 26, 2016 · 25 years of experience. Code p1128 refers to "Closed loop fueling not achieved", meaning that for some reason the engine is not reaching a state where it is able to run using the information from the engine sensors. When the engine is first started, it will operate in what is known as "open loop", where the fuel, timing, and other engine ... normality walkthrough
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WebOct 21, 2011 · Pulling Codes: The Story of Codes P1128 and P1129 It was Saturday, June 11, 2011, at 8:30 in the morning. I had just arrived at an automotive repair facility located in Merriville, IN, owned by a very good friend of mine. The reason for my visit that morning was the challenge of a 2008 Chrysler 300 VIN Code R with a 2.7L engine. WebCODE P1128 P1129 FIX DODGE JEEP CHRYSLER FIAT ALFA ROMEO LANCIA - YouTube. Read full answer. May 10, 2024 • 2006 Dodge Ram 1500. 0 answers. 2007 jeep grand Cherokee engine light on throwing codes - p1128 p0038 p1129. Read full answer. Be the first to answer Aug 10, 2024 • Jeep Cars & Trucks. WebNov 1, 2024 · Check the wires going to the O2 sensor for burns/chafing. P0152= O2 sensor 2/1 circuit high. 2/1 Oxygen Sensor voltage is greater than the maximum acceptable value for a specific amount of time. You can try replace 2/2 O2 sensor. Having one new sensor and one old one on the same bank can cause problems. 07Lifted,4X4,6sp-man,3.7L. how to remove razer optical switches