Question about Cars & Trucks
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Posted on Jan 02, 2017
the sensor is on you exgsaust pipe under the truck. if you slide under the truck behind the front tire. look at the pipe. you will see a sensor on the pipe with some wires coming out.
Posted on Feb 09, 2010
p0030- is the 02 sensor on bank one just ahead of the convertor. p0172 -- check out this web site--http://www.bba-reman.com/content.aspx?content=next_dtc_p0172
Posted on Aug 21, 2010
SOURCE: check engine light on- auto
Posted on Mar 12, 2011
There is a fault with the inbuilt heater in the oxygen sensor, before the catalytic converter, on the exhaust pipe the same side of the engine as cylinder 1. The oxygen sensor has four wires within the cable sheath to the top of it. Two of the wires will share the same color. These wires supply power to an internal heating element wire within the sensor. Follow the cable from the oxygen sensor to the connector, you can do a lot testing here. Check the resistance between the two 'same coloured ' wires. The resistance is low, somewhere between 1 and 10 ohms. If there is no continuity (infinite resistance) then this is the fault and the sensor needs to be replaced. The codes: P0030 the oxygen sensor heater relay is at fault P0053 Oxygen heater resistance error P0135 Sensor 1 bank 1 error You are looking at replacement. A further confirmation take the connection from sensor 1 bank 1 and swap it with the sensor 1 bank 2 on the other side of the engine. The codes should 'transfer' and show P0036; P0059 and P0141.
Posted on Apr 26, 2011
SOURCE: these are the codes i got p0030,
Code explanations as follows:
P0030 = HO2S Heater Control Circuit (Bank 1 Sensor 1)
P0053 = HO2S Heater Resistance (Bank 1, Sensor 1)
P0054 = HO2S Heater Resistance (Bank 1, Sensor 2)
P0134 = 02 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)
P0302 = Cylinder 2 Misfire Detected
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Posted on Nov 01, 2011
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