Wait until the engine cools down. Put your car in parking position, jack it up. Disconnect the battery. Make sure that it's safe to stay under the car. You can find the sensor the side of engine facing the firewall. The sensor has harness with only one wire connected to it. Disconnect the sensor remove the sensor. One some models the coolant must drained too, I'm not sure which you have. If your sensor is in contact with coolant you will have to put some sealant on the sensor's thread. After that tighten it (I thinkg it's about 42 N*m). Connect the harness, remove the jacks. Connect the battery, have a test drive.
Bank 2 is the drivers side of the engine in your Ford F-150 ( V6 and V8 ) Sensor 1 would be close to the engine before the exhaust enters the catalytic converter ( upstream sensor ) Sensor 2 would be in the exhaust after the exhaust leaves the catalytic converter ( downstream sensor , also called a catalyst monitor )
42
Locate the diagnostic connector: it's just under the dashboard, offset a little to the driver's side. Take a paper clip, straighten it out, then bend it into approximately a 1/2 " U shape. Alternately, if you want to do it like the pros, purchase a OBD-1 diagnostic reader. You could also just go to Auto Zone, as they will read it for you for free.Place the "jumper" paper clip into the two diagnostic pin placements (A and B). Turn your key on, but do not start the car. Watch the check engine light: it will flash, if working correctly, a "12" code, which is the start of the ECU's trouble code memory. It will flash once, then twice, denoting a "12" code. This lets you know that the codes, if any, are about to run.You'll need a list of codes for your car to know what it is telling you. The trouble codes will display twice. A 44, for example, will flash 4 times twice, then again 4 times twice. This gives you time to collect them, if there is more than one.13 Open Oxygen Sensor Circuit14 Coolant Temperature Sensor (High Temp Indicated)15 Coolant Temperature Sensor (Low Temp Indicated)21 Throttle Position Sensor (Signal Voltage High)22 Throttle Position Sensor (Signal Voltage Low)23 Manifold Air Temperature (MAT) Low Temp Indicated24 Vehicle Speed Sensor (VSS) Circuit25 Manifold Air Temperature (MAT) High Temp Indicated32 Exhaust Gas Recirculation (EGR) Circuit33 Manifold Absolute Pressure Sensor Circuit (High Sig.)34 Manifold Absolute Pressure Sensor Circuit (Low Sig.)42 Electronic Spark Timing (EST) Circuit43 Electronic Spark Control (ESC) Circuit44 Oxygen Sensor Circuit (Lean Exhaust Indicated)45 Oxygen Sensor Circuit (Rich Exhaust Indicated)51 Faulty PROM54 Fuel Pump Circuit (Low Voltage)55 ECM Error
Go hospital emergency. Brain damage occurs at 42.
rocks hit balencer from road
There are about 20 things that turn the light on. Take it to auto zone and have the codes read for free.Answerthe cause of this could be dew to the smog control, located at the top of the engine around the carbarator area... Answeranother thing could be a broken speed odomitor cable. Answerpull the fuse cover, grab a spare fuse, make sure you don't use a fuse that's being used somewhere else. There is a raised fuse slot at the rear of the fuse box, this is the diagnostic switch. insert the spare fuse. insert the key and turn ignition to the 'run' position when the dash lights come on the 'check engine' light will blink the code out in a pattern. It may blink out several codes, so be sure to have pen & paper handy. the pattern repeates, so don't worry about missing any codes. 12 normal 13 O2 sensor (no voltage or voltage doesnt change) 14 coolant sensor circuit high voltage (low temp) 15 coolant sensor circuit low voltage (High temp) 21 throttle switch circuit (manual transmission only) 21 throttle position sensor circuit (high voltage input) 22 throttle position sensor circuit (low voltage input) 23 MAT/IAT sensor circuit 24 speed sensor circuit 25 MAT/IAT sensor circuit 31 MAP sensor circuit 32 MAP sensor circuit 41 ignition sensor circuit (no signal) 42 crank or cam signal sensor (no signal for two seconds) 46 idle speed control motor circuit 51 EGR system circuityou can clear the codes by pulling and replacing the 'tail light' fuse. don't forget to remove the spare fuse from the diagnostic slot when you are done. Always clear codes after you do work like replace defective part to see if the code (or another) shows up. There is no way to know how old a code is so just best to clear them. If you didnt fix the problem the code will show up again :)
The ideal cold food temp is between 35 and 42 f
11 Timing belt skipped 1 tooth or more from initial learned value, Intermittent loss of either camshaft or crankshaft position sensor, No crank reference signal detected during engine cranking 12 Direct battery input to PCM was disconnected within the last 50 key-on cycles (normal) 13 No change in MAP from start to run 14 MAP sensor voltage too low 15 No vehicle speed sensor signal 17 Closed loop temp not reached or engine cold too long 21 02s sensor problem (oxygen sensor), upstream or down stream 22 Engine coolant temp sensor out of range 23 Intake air temp sensor out of range 24 Throttle Position sensor out of range 25 Idle air control motor circuits, target idle not reached (+/- 200),vacuum leak found 27 Injector control circuit 31 Evap purge flow monitor failure or evap solenoid circuit 32 EGR system failure 33 A/C clutch relay circuit 34 Speed control Solenoid circuits 35 Rad Fan control relay circuit 37 Torque converter clutch solenoid CKT or park/neutral switch failure 41 Generator field not switching properly 42 Fuel pump relay control ckt, Auto shutdown relay control ckt, No ASD relay output voltage at PCM, Fuel level sending unit volts out of range, Fuel level unit No change over miles 43 Multiple/ single cylinder misfire 44 Battery temp sensor volts out of range 46 Charging system voltage too low 51 Fuel system lean 52 Fuel system rich 53 Internal control failure 54 No Cam signal at PCM 55 End of error messages (If you get this only, no errors were found) 62 PCM failure SRI mile not stored 63 PCM Failure EEPROM write denied 64 Catalytic Converter Efficiency Failure 65 Power steering switch failure
42 - Left hand radiator primary crash sensor feed / return circuit open
There was a 42 HP and a 52 HP engine available.
42 mph