Secondary Air Injection system Inoperative (left side). HO2S circuit indicates system rich (left HO2S). This means that the O2 sensor in bank 1 sensor 2 indicates either too much oxygen in the exhaust stream, an open circuit, or a defective sensor which causes a lean signal to the ECM.
Ford engine codes po138 and p2270 code#
HO2S circuit Indicates system loan (left HO2S). P2270 is an OBD-II generic code for the O2 sensor signal stuck lean on bank 1 sensor 2 to the engine control module (ECM). Secondary Air Injection Bypass (AIRS) solenoid circuit failure.ĮGR Vacuum Regulator (EVR) circuit failure. The test fails if the PCM does not detect the output of the HO2S in a calibrated amount of time. Secondary -Air Injection Diverter (AIRD) solenoid circuit failure. P2270 - Lack of HO2S-12 Switch, Sensor Indicates Lean Description: The downstream heated oxygen sensor (HO2S) is forced rich and lean and monitored by the powertrain control module (PCM). Most auto repair shops charge between 75 and 150 per hour. P2270: O2 Sensor Signal Stuck Lean - Bank 1, Sensor 2. 1,499 (Yakima) 2013 chevy cruze engine - 300 (Holland) hi we are selling our 2013 cruze engine and auto trans it is a 1. Park/Neutral Position (PNP) switch circuit open - A/C on during Self-Test.īrief WOT not sensed during Self-Test / Operator error. It is located in the section: Engine/Propulsion / Engine Controls and Fuel - 1. IAT indicated 123 C (254 F) I circuit grounded. Can anyone give me some information on this problem Can I still drive my jeep - it run just fine, maybe a bit rough at idle, but otherwise seems okay. Most auto repair shops charge between 75 and 150 per hour. The code that came up on my 99 TJ 2.5 is a PO138 - 'THe input voltage from O2 Sensor number 2 in Bank 1 is too high for current operating conditions'. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. IAT Indicated -4000 (-40"F) /circuit open.ĮCT Indicated 123 C (254 F) / circuit grounded. The cost to diagnose the P0138 FORD code is 1.0 hour of labor. Secondary Air Injection not bypassed during Self-Test.ĮCT Indicated -40 C (-40 F) /circuit open. Secondary Air Injection upstream during Self-Test. Secondary Air Injection system Inoperative (right side). HO2S circuit indicates system rich (right HO2S). HO2S circuit indicates system lean (right HO2S). Insufficient input from the Vehicle Speed Sensor (VSS). IDM circuit failure/ SPOUT circuit grounded.ĮCT out of Self-Test range MAP/BARO out of Self-Test range. Data Link Connector (DLC)(Located Under hood)Īnalog Voltmeter Connection Ford Codes 11Ĭannot control rpm during KOER Sell-Test high rpm check.Ĭannot control rpm during KOER Self-Test low rpm check.
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