20 Most Recent 2003 Ford Focus - Page 7 Questions & Answers

Code 2004 Intake Manifold Runner Control Stuck Open Bank 1 Read more: http://www.autocodes.com/search_codes.php?q=p2004#ixzz44V8nd7Zu VPWR means battery voltage / power.

It's pretty hard to answer when you don't tell us which engine but most of them have a belt.

Buzzing could be the fuel pump. Normal. Not cranking in park, but in neutral is the neutral safety switch. Mounted on the transmission.

p1406 is the Delta Pressure Feedback Electrical Sensor This sensor is located in the Exhaust Gas Re circulation system. The DPFE sensor measures the amount of exhaust flow when the EGR valve is open. So locate the egr valve and follow the pipe that has insulation on it there will be 2 pipe nipples on this pipe one of the hoses has fallen off or has a hole in it the code has identified the one closes to the exhaust manifold .

If on the dash the arrow just lights but no blink. You have a blown light bulb on that side could be front or rear. Turn on flashers it should ID which blub mike

Get and obd reader from and autoparts store..

Safety risk! Try a manual or maybe youtube

Check for low coolant level. If ok, possible thermostat problem and replacement is in order

Check for vacuum leaks. Clean the MAF sensor and throttle body next. After that I would go after the MAF. But I use a scanner to tell where to look and do diagnostics. Volt /Ohm meter works also. Just takes a bit longer.

gets wet on top or bottom of engine, on top water might of got into the spark ignition system, on bottom, could of got water into a sensor until it dries out, ford are **** wits and want ur money, id take it back and say since that didnt work fix it for free ya ****.

P1753 is not on the list of possible codes for your car.

Remove glove box down and out of the way look straight in be on the left cant miss it

Camshaft Position Sensor The camshaft position (CMP) sensor detects the position of the camshaft. The CMP sensor identifies when piston No. 1 is on its compression stroke. A signal is then sent to the powertrain control module (PCM) and used for synchronizing the firing of sequential fuel injectors. The Coil On Plug (COP) Ignition applications also use the CMP signal to select the proper ignition coil to fire. The input circuit to the PCM is referred to as the CMP input or circuit. There are two types of CMP sensors: the three pin connector Hall-effect type sensor (Figure 25) and the two pin connector variable reluctance sensor and next the location of 2003 ford focus camshafts position sensor

Contact a Ford dealer service center for a quote.

TSB 7/2006 Subject/Concern: Hesitations; Poor or no start; Deteriorated fuel economy; Diagnostic trouble codes (DTC) P1412, P0490 and P1335 stored Model: Focus C-MAX 2003.75 (06/2003?¿½) Build Date: 14.02.2004-01.03.2006 Build Code: 4R-6S Assembly Plant: Saarlouis Engine: 2.0L Duratorq-TDCi (DW) Diesel Focus 2004.75 (07/2004?¿½) Build Date: Up to 01.03.2006 Build Code: Up to 6S Assembly Plant: Saarlouis Assembly Plant: Valencia Engine: 2.0L Duratorq-TDCi (DW) Diesel Markets: All Section: 303-08 Summary Should a customer express concern about one of the following: * hesitations, * poor or no start, * deteriorated fuel economy, and upon investigation diagnostic trouble codes (DTC) P1412, P0490 and P1335 are stored in the powertrain control module (PCM), the probable cause is a sticky exhaust gas recirculation (EGR) valve. To rectify this concern, a new EGR valve with a stronger EGR valve motor and revised PCM calibration should be installed.

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Check the wire connections grounded to the chassis.