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SportTrac Discussion
Engine & Drivetrain
P0155 oxygen sensor
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<blockquote data-quote="DILLARD000" data-source="post: 1047665" data-attributes="member: 74901"><p>My 2001 SportTrac V6~4.0L~SOHC is on the older\opposite end of the spectrum</p><p>from your 2010, so guessing on your Exhaust Manifolds+OxSensors+CatCons+Mufflers+...</p><p>Three OxSensors on my 2001 as shown below; yours could have a 4th OxSensor;</p><p>crawl underneath, locate & confirm; may need jackstands for clearance.</p><p>OxSensors easy to spot; cable-harness plugs can be a pain to reach+disconnect+reconnect.</p><p>Need 7/8"=22mm OffSet\Split HexSocket + Extensions + Ratchet.</p><p>Soak threads with PenetratingOil\LiquidWrench a couple of hours before trying.</p><p>If pipe bung is rusty, may need a MapGasTorch to heat up & loosen.</p><p>Route new cable away from hot exhaust + moving parts & secure with CableTies.</p><p><a href="https://2001fordexplorersporttrac.fandom.com/Engine_Exhaust_OxygenSensors" target="_blank"><span style="color: rgb(41, 105, 176)">Click here for more info on OxSensors.</span></a></p><p>[ATTACH]3657[/ATTACH]</p><p>[ATTACH]3658[/ATTACH]</p></blockquote><p></p>
[QUOTE="DILLARD000, post: 1047665, member: 74901"] My 2001 SportTrac V6~4.0L~SOHC is on the older\opposite end of the spectrum from your 2010, so guessing on your Exhaust Manifolds+OxSensors+CatCons+Mufflers+... Three OxSensors on my 2001 as shown below; yours could have a 4th OxSensor; crawl underneath, locate & confirm; may need jackstands for clearance. OxSensors easy to spot; cable-harness plugs can be a pain to reach+disconnect+reconnect. Need 7/8"=22mm OffSet\Split HexSocket + Extensions + Ratchet. Soak threads with PenetratingOil\LiquidWrench a couple of hours before trying. If pipe bung is rusty, may need a MapGasTorch to heat up & loosen. Route new cable away from hot exhaust + moving parts & secure with CableTies. [URL='https://2001fordexplorersporttrac.fandom.com/Engine_Exhaust_OxygenSensors'][COLOR=rgb(41, 105, 176)]Click here for more info on OxSensors.[/COLOR][/URL] [ATTACH alt="2001.Ford_Exha.OSensor##_0010_Locations.GIF"]3657[/ATTACH] [ATTACH alt="2001.Ford_Exha.OSensor##_Wrch_Generic.tL01008.GIF"]3658[/ATTACH] [/QUOTE]
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SportTrac Discussion
Engine & Drivetrain
P0155 oxygen sensor
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