Question about 1988 Ford F 150

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Scanner reads trouble code #45 on 1988 Ford F150 302 seems to be running lean

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Most of the time,the fuel pressure is too low,replace the fuel filter,and if this does not help,have the fuel pressure checked,the fuel pump may be weak.

Posted on May 10, 2010

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Posted on Jan 02, 2017

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Keeps throwing up trouble codes p1506,p1151,p0302,p0171


Definition of Diagnostic Trouble Code P1506 Audi: Closed Throttle Position Switch Does Not Open/Short to Ground BMW: Idle-Speed Control Valve Opening Solenoid Control Circuit Signal High Ford: Idle Air Control Overspeed Error (see P0507) Jaguar: Idle Air Control System RPM Lower Than Expected - B Bank Kia: IAC Valve Opening Coil Voltage High Lincoln: Idle Air Control Overspeed Error (see P0507) Mazda: Idle Air Control Overspeed Error Mercury: Idle Air Control Overspeed Error (see P0507) Porsche: Throttle Jacking Unit Lower Mechanical Stop, Signal Implausible Volkswagen: Closed Throttle Position Switch Does Not Open/Short to Ground Volvo: IAC Valve Opening Signal
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Definition of Diagnostic Trouble Code P1151 Audi: Bank1, Long Term Fuel Trim, Range 1 Leanness Lower Limit Exceeded BMW: Oxygen Sensor Heater Circuit Signal Intermittent (Bank 2 Sensor 1) Ford: Lack Of Heated Oxygen Sensor Bank 2 Sensor 1 Switches - Sensor Indicates Lean Jaguar: Lack of H02S-21 switch, sensor indicates lean Land Rover: Lambda control limit bank 2.Implausible signal/condition Lincoln: Lack Of Heated Oxygen Sensor Bank 2 Sensor 1 Switches - Sensor Indicates Lean Mazda: Lack Of Heated Oxygen Sensor Bank 2 Sensor 1 Switches - Sensor Indicates Lean Mercury: Lack Of Heated Oxygen Sensor Bank 2 Sensor 1 Switches - Sensor Indicates Lean Subaru: HO2S-12 Heater Circuit High Input Toyota: Coolant Path Clog Up for Coolant Heat Storage System Volkswagen: Bank1, Long Term Fuel Trim, Range 1 Leanness Lower Limit Exceeded
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Definition of Diagnostic Trouble Code P0302 Category: Powertrain Definition: Cylinder 2 Misfire DetectedNote: This definition of P0302 is applied to all manufacturers
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Definition of Diagnostic Trouble Code P0171 Category: Powertrain Definition: System Too Lean Bank 1Note: This definition of P0171 is applied to all manufacturers

Jun 17, 2015 | Cars & Trucks

1 Answer

04 sable trouble code p2197


P2197 is model specific and I don't have the info for your model.
For some Ford products it is for a lean O2 sensor.
If that injector is dead it could cause the code.
A lean O2 code does not always mean the sensor is bad, but that the reading the computer is getting is out of normal range.

Jun 26, 2012 | Mercury Sable Cars & Trucks

2 Answers

Waht is a lean bank mean?


one of the cylinder banks is running lean on fuel.you might have to get the injectors cleaned or new ones.there is a lot of things that cause this trouble code for instance a faulty O2 sensor.or a mas air sensor.all these little sensors that tell the engine control module when to advance more fuel.it shouldnt be tha hard to track down if you take it to a repair shop that can scan the trouble codes.

Nov 20, 2010 | 1999 Ford Windstar

1 Answer

Car stopped running while driving diagnostic codes read p0320 and p0171 what is the remedy?


Trouble code P0320 means: Ignition Engine Speed Input Circuit Malfunction

Crankshaft Speed sensor should be replaced.

p0171 is a lean condition for the right passenger side of the vehicle bank 1 on vehicles with rear wheel drive v6 or v8.

Sep 06, 2010 | Ford Focus Cars & Trucks

1 Answer

Need definition of trouble codes for 05 ford freestyle codes are p0174 p016B p0171 p2106


p0171 is a lean code,,for bank number 1 p0174 same thing but for bank number 2
P016B - Closed Loop Air/Fuel Ratio Control at Limit - System Too Rich p0176 flex fuel sensor (ouch , they are expensive ) as far as the 2106 code, this is a messy one,, its some sort of internal Ford code that has to do with the throttle body , Ive read numerous forums on this code,, and It usually shows up with others that match ,, yours doesn't seem to coincide with that,, if your in a town with a autozone, they will check your codes for you and have the breakdown of them in each store

Aug 03, 2010 | 2005 Ford Freestyle

1 Answer

HI THE CHECK ENGINE LIGHT IS ON IN MY LINCOLN TOWN CAR 95. THE CODE SCANNER READS "TOO LEAN" WHAT THAT MEANS? AUTOZONE PEOPLE IT SAYS THE 02 SENSOR IS BAD, IS THIS CORRECT??? THANKS.


what code did they give the code will tell u something like "o2 lean bank ? sensor?" and if auto zone is telling u that its giving an o2 sensor problem most likely thats the trouble code that showed up and which sensor

Oct 21, 2009 | 1995 Lincoln Town Car

1 Answer

2000 Ford Windstar is running too lean how do


The check engine light should be on--rent a scanner, read any code(s), and pursue to repair(s). The O2 sensor has direct control over fuel/air ratio. The other sensors in the air intake system modify these settings for peak performance under varying conditions.

Oct 18, 2009 | 2000 Ford Windstar

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