P0151 Diagnostic Trouble Code Discussion for October 2008
Air Fuel Sensor (Bank 2 Sensor 1) Circuit Low Input (Lean Shift)
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| Help Request | Posted | |
| 2003 Mazda MPV EX 3.0L Poor Idle Quality, Surge VIN: JM3LW28J73 P0151: Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit No Inversion (Low). car surges and bucks at idle. fuel pressure is low[51#s spec by aldata is61 to 66]with new puel pump. dead head pressure is 70#s+ with fuel line disconnected at rail. running voltage is 14.1 and voltage at relay is also 14.1. fuel trims are slightly lean and o... |
October 30, 2008 | |
| 2002 Chevrolet S10 LS 4.3L MIL Lamp on VIN: 1GCDT13W12 P0151: Heated Oxygen Sensor (Bank 2 Sensor 1) Circuit Low Voltage. ... shop with an engine misfire & trouble codes P0101, P0125 & P0300. Customer stated he had just changed the spark plugs before bringing it in. We checked misfire counts and found cyls. 1 & 3 were high. Found bad plug wires so we completed the tun... |
October 31, 2008 |
