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Is bank1 sensor 1 and 2 are they both upstream?
No Bank 1 is the passenger side of the engine in your Ford Expedition , Bank 2 is the drivers side Sensor 1 for both sides of the engine are before the catalytic converters ( upstream ) Sensor 2 for both sides of the engine are after the catalytic converters ( downstream )
Where is the oxygen sensor on a 1997 GMC Jimmy?
There are 4 O2 Sensors on the 1997 GMC Jimmy V6 4.3L. All sensors are accessed from bottom. All sensors are mounted on the exhaust. Three of the sensors are on the Bank 1 side of the engine (Passenger side). Sensor 1 Bank 1 is upstream of Y joint on Passenger Side, Sensor 1 Bank 2 is upstream of Y joint on drivers side. Sensor 2 Bank 1 is mounted down stream of Y before Cat Converter on Passenger side. Sensor 3 Bank 1 is downstream of Cat Converter on passenger side.
Where is the upstream oxygen sensor on a 2004 ford explorer?
There should be ( 2 ) upstream oxygen sensors Bank 1 - Sensor 1 - which is for the passenger side of the engine , somewhere in the exhaust pipe near the engine and before the exhaust enters the catalytic converter and Bank 2 - Sensor 1 - which is for the drivers side of the engine , also in the exhaust pipe before the exhaust enters the catalytic converter
Where is o2 sensor code 1151 upstream bank 2?
bank 2 is the drivers side of the engine on your Ford Expedition sensor 1 is in the exhaust upstream ( before the exhaust enters the catalytic converter )
How many o2 sensors are on a 1997 mercury mountaineer?
For a 1997 Mercury Mountaineer ( 5.0 liter V8 ) ( there are a total of 4 oxygen sensors , 2 sensors that are used with the PCM to adjust the fuel ratio that are nearest the engine on both sides , and 2 sensors that are also called catalyst monitors because they are in the exhaust after the catalytic converters ( downstream sensors ) On the passenger side of the engine in a Mercury Mountaineer ( Bank 1 ) Sensor 1 ( upstream sensor ) and Sensor 2 ( downstream sensor ) On the drivers side ( Bank 2 ) Sensor 1 ( upstream sensor ) and Sensor 2 ( downstream sensor )
Where is 02 sensor on 1996 ford explore upstream?
They should be in the exhaust system close to the engine ( either in the exhaust manifold outlets or the exhaust pipe ) before the exhaust enters the catalytic converters Bank 1 is the passenger side of the engine and sensor 1 is the upstream sensor Bank 2 is the driver side of the engine and sensor 1 is the upstream sensor on that side
Where is o2 sensor bank 2 on a 97 gmc sierra 1500?
Bank 1 = Cylinder 1/Drivers Side Bank 1 Sensor 1 = Upstream (before cat) Drivers Side Bank 1 Sensor 2 = Downstream (after cat) Drivers Side Bank 2 Sensor 1 = Upstream (before cat) Pass Side Bank 2 Sensor 2 = Downstream (after cat) Pass Side
Is the bank one oxygen sensor on a v6 97 explorer on the passenger side?
Yes - bank 1 is the passenger side of the engine sensor 1 is before the catalytic converter ( upstream ) sensor 2 is after the catalytic converter ( downstream )
Where is po 133 sensor located on 2002 mercury mountaineer?
P0133 - upstream heated O2 sensor circuit slow response ( Bank 1 ) Bank 1 is the passenger side of your engine Sensor 1 - is in your exhaust pipe before the exhaust enters the catalytic converter ( upstream )
Where is the o2 bank 2 sensor 1?
On a Ford Expedition : Bank 2 is the drivers side of the engine Sensor 1 is between the engine and the catalytic converter ( upstream )
Which oxygen sensor is bank one sensor one?
In a Ford Expedition : Bank 1 is the passenger side of the engine Sensor 1 would be close to the engine before the exhaust enters the catalytic converter ( upstream sensor )
Where is the Upstream sensor Toyota Echo?
The one closest to the exhaust manifold is the upstream O2 sensor.
