Where are the oxygen sensors on a Santa Fe?
There are four oxygen sensors on the Santa Fe (usually). There are 2 sensors “upstream” (on the manifold) and 2 “downstream” (one on each converter for the manifold). Unplug the electrical wiring that connects to the O2 sensors.
What is the OBD-II code for oxygen sensor?
OBD-II codes will refer to a sensor by a bank and sensor number. Sensor 1 is a term used for an upstream oxygen sensor; sensor 2 is a term used for a downstream oxygen sensor. Understanding bank location is actually quite simple as long as you know where cylinder 1 is.
What to do if your crankshaft sensor is missing?
If a pattern is missing, suspect a bad sensor or a slipping tone ring. Remove the cam gear and the crankshaft harmonic balancer and inspect the tone rings for proper alignment and make sure they’re not loose or damaged or that they haven’t sheared the key that aligns them. If they are properly installed, replace the sensor.
Where are the oxygen sensors located on a Ford Ranger?
The upstream oxygen sensors are located on the lower base of the left and right exhaust manifolds, while the downstream oxygen sensors are located at the exit pipe of the catalytic converter on the left and right exhaust pipes. Park the truck on a level surface and set the parking brake. Lift the hood and support it with the hood prop rod.
How to locate the correct O2 sensor in bank 1?
Bank 1, Bank 2. Oxygen O2 Sensor Location, I show you how to locate the correct O2 sensor. P0131. – YouTube How Compelling Is Your Writing?
Where is Bank 1 on a Hyundai 2.7?
Knowing that, B2S1 would be by the upstream sensor by the firewall. Who needs a pic? Bank 1 is the side with cylinder 1, on every engine, always.
Where are the ignition coils on a Hyundai Santa Fe?
Schematic Diagrams ECM Terminal And Input/Output signal ECM Terminal Function Connector [C100-A] Pin No. Description Connected to 1 Ignition Coil (Cylinder #2) control output [NON-smart key type] Ignition Coil (Cylinder (Option/accessory.)