skyman114 Posted August 2, 2009 Share Posted August 2, 2009 Hi all picked up my 05 plate 1.4tdci Fusion on saturday and after only 126miles i have the EAC Fail warning on the dash...does anyone know what the possible cause is? and no i did not put petrol in it !!! Quote Link to comment Share on other sites More sharing options...
mintalkin Posted August 2, 2009 Share Posted August 2, 2009 ford have had problems with eac failures you need to have a scan done to get the fault code. P0220 Throttle/Pedal Position Sensor/Switch B Circuit Malfunction P0220 ETS Throttle Position Sensor Property Malfunction P0221 Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance Problem P0222 Throttle/Pedal Position Sensor/Switch B Circuit Low Input P0223Throttle/Pedal Position Sensor/Switch B Circuit High Input P0224 Throttle/Pedal Position Sensor/Switch B Circuit Intermittent P0225 Throttle/Pedal Position Sensor/Switch C Circuit Malfunction P0226Throttle/Pedal Position Sensor/Switch C Circuit Range/Performance Problem P0227 Throttle/Pedal Position Sensor/Switch C Circuit Low Input P0228 Throttle/Pedal Position Sensor/Switch C Circuit High Input P0229 Throttle/Pedal Position Sensor/Switch C Circuit Intermittent Quote Link to comment Share on other sites More sharing options...
skyman114 Posted August 2, 2009 Author Share Posted August 2, 2009 ford have had problems with eac failures you need to have a scan done to get the fault code. I assume that a scan can only be carried out at the main dealers ? Quote Link to comment Share on other sites More sharing options...
mintalkin Posted August 3, 2009 Share Posted August 3, 2009 any good local garage will be able to do a code scan for you and it will be cheaper than fords. Quote Link to comment Share on other sites More sharing options...
fordtech Posted August 3, 2009 Share Posted August 3, 2009 ford have had problems with eac failures you need to have a scan done to get the fault code.the following may helpFault codes definition: Pedal fault codes P2120 – Pedal sensor 1 electrical error P2122 – Pedal sensor 1 electrical error short to ground or open circuit P2123 – Pedal sensor 1 electrical error short to battery P2125 – Pedal sensor 2 electrical error P2127 – Pedal sensor 2 electrical error short to ground or open circuit P2128 – Pedal sensor 2 electrical error short to battery P2138 – Pedal sensor 1 & 2 ratio error Throtlle body fault codes P0120 – Throttle position sensor 1 electrical error P0122 – Throttle position sensor 1 electrical error short to ground P0123 – Throttle position sensor 1 electrical error short to battery or line break P0220 – Throttle position sensor 2 electrical error P0222 – Throttle position sensor 2 electrical error short to ground or open circuit P0223 – Throttle position sensor 2 electrical error short to battery P2135 – Throttle position sensor ratio error P2119 – Throttle plate convergence error. The throttle flap has not moved to the required position. This can be from an obstruction or incorrect signal. Check wiring and connectors. P2176 - Throttle plate adaption error. After the ignition is switched off, the throttle body will run through an adaption cycle and spring check. This confirms correct functioning of the throttle body through the full range. If other fault codes are stored, they should be investigated first before P2176. P2100 - H bridge error. Fault in circuit between throttle body motor and PCM. PCM fault codes P2107 - Processor monitoring on the main controller fault P2108 - Analogue to digital converter. This can be a number of different sensors and will often be triggered with other fault codes that are more specific. P2108 can relate to mass air flow, engine speed, pedal ratio, TPS ratio, torque generation, engine speed limitation etc. If there is inteferance or the voltage is not regulated correctly, the signal for pedals or throttle body will be out of range P0641 – Sensor voltage supply circuit 1 noisy signal P0642 – Sensor voltage supply circuit 1 short to ground or open circuit P0643 – Sensor voltage supply circuit 1 short to battery P0651 – Sensor voltage supply circuit 2 noisy signal P0652 – Sensor voltage supply circuit 2 short to ground or open circuit P0653 – Sensor voltage supply circuit 2 short to battery These are mainly petrol engined codes , get the code read and go from there Quote Link to comment Share on other sites More sharing options...
skyman114 Posted August 3, 2009 Author Share Posted August 3, 2009 These are mainly petrol engined codes , get the code read and go from there Its booked in on Wednesday so i`ll let you all know the outcome :) Quote Link to comment Share on other sites More sharing options...
skyman114 Posted August 6, 2009 Author Share Posted August 6, 2009 All is not well.... took it to the local main dealer under warrenty who said i would have to pay for the diagnostic work should a code not appear! So i asked what are the chances of that? Maybe i was told!!! So contacted the suppling dealer who said they would look at it, now the fun part they are about 75miles from home. I have asked that they carry out this work on a saturday as i work Mon to Fri " we don`t do diagnostic work on a Saturday" What would you do next? Quote Link to comment Share on other sites More sharing options...
mintalkin Posted August 6, 2009 Share Posted August 6, 2009 talk to customer services on 0845 841 1111 and see if they can come up with a solution that does not involve travelling back to the original dealer. Quote Link to comment Share on other sites More sharing options...
skyman114 Posted August 21, 2009 Author Share Posted August 21, 2009 Problem now solved. The car now drives as it should, and no longer feels sluggish. Air flow sensor fault was the cause. Quote Link to comment Share on other sites More sharing options...
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