Ford focus st170 p0420 fault code

Click on a term to search for related topics. Find us on Google+. · If you ever get an error code P0420 you know it is a royal pain trying to figure out what the. P0420 error code fix. Fully installed on Ford Fiesta. · Trouble code P0420 means:. What is p0420 on the dianostic code ford focus? Would you like to merge. I have a ford focus. and have had the engine management light on for over 2 months now with DTC code P0420.

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    Ford focus code

    My 06 Ford Fiesta is saying engine system fault. Hi just purchased a 54plate ST170 for the misses. It has the EML on and after reading code i have P0420. I know this is the cat but the cat is new and so are both o2 sensors. What does Ford diagnostic code. If it is a memory code then clearing it with a scanner should keep it from coming back provided the fault. Ford Diagnostic Codes List. in continuous memory or key ON and engine running indicates a hard fault. P0420 Error Description. Ford Focus oxygen sensor P0420 code. So went to get the code read problem is I already changed it once before and.

    Ford Focus How Do I Find And. Hi Ford Focus Petrol 1. 6 My car has been running rough for the best part of a year! Finally it has thrown code P0420. I have been told that this could relate to either a O2 Sensor or the CAT. FORD OBD- 2 Compatibility list Model Engine Year ( starting. Ford Focus MK1 Face Lift. Ford Focus ST170. Gasoline ( 171 HP). A Ford Focus Catalytic Converter Replacement costs between $ 1251. If an illuminated check engine light leads to a fault code that indicates a. Ford Focus Model. Description of vehicle trouble code P0133 - Oxygen Sensor Circuit Slow Response ( Bank1, Sensor1). That means it' s definition is the same for all makes and models of OBD- II vehicles, however specific repair steps may vary.

    changed O2 sensor and cat, but still have P0133, P0420, P0440. Ford Taurus GL 1997, Engine 3. 0 EFI I have these three codes in my car. how can i solve these problems. wheel drive vehicle crv fault code p1298 hi can anyone help i have a honda crv auto 20l. Size 28, 30MB Ford Focus P0420 Code Light Manual PDF Download. Ford Focus Fault Code P0420 Ford focus o2 sensor/ cat and code p0420 the rac, hi ford focus petrol 16 my car has been running rough for the best part of a year. · Ford Focus PO420 code. Ford Focus Coolant. Matt Stephens- Rich 122, 239 views. Ford Catalyst Efficiency Codes P0420 P0430. p0420 code i have a st170 and had a custom cat fitted about a year ago after 2. Ford focus fault code p0420 o2s b1, b2 = 0v o2s b1, s2 stf,. This is a generic transmission diagnostic trouble code ( DTC) and typically applies to OBD- II vehicles equipped with an automatic transmission.

    That may include but is not limited to vehicles from Chrysler, Ford, Dodge, Hyundai, Kia, Ram, Lexus, Toyota, Mazda, Honda, VW, etc. and they did computer check and gave me following problem codes P0340, P0420, P0430, P0761 Now my emmisi. · hi on my ford focus streg) i have a error code p1518 come up which means intake manifold runner control stuck open can anyone help me. Error code 0420 in Diagnostic System ( EOBD/ OBDII) FORD FOCUS Estate ( DNW) 1. 4 16V » Solutions Guides Error codes Expert support Diagnosis. · Possible Causes and Repair Information for P0420 Ford code. Learn what does P0420 Ford means? P0420 Ford Catalyst System Efficiency Below Threshold Bank 1. Website based on the awesome Ford Focus ST170 car. Looking for some information about it?

    You' ve come to the right place! Car is a Ford Focus with 9km on it. A P0420 is usually a bad cat,. P0420 code intermittent, Focus! · Engine Fault Codes Electrical and Wiring Transmission Problems Car Repair Topics Car Making Noises. 6L 40000 miles: code P0420. What is the fault code p for a ford ranger? Dtc codes ford focus st170 > main page,. detailed information on the p0420 dtc trouble code includes why it. · Ford Focus P0420 Code. The fact the car has passed an MOT means little as the manufacturer sets the tolerances for this fault. · Ford Focus problems # 1 ;. I can turn off the engine light by erasing the p0420 code with the. Regarding P0420, my 1. 6 Focus had the same fault and I.