05.02.2017 Views

Autodata - Diagnostic Trouble Codes Fault locations and probable causes - 2004 edition

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Model: Maverick 2,4<br />

FORD<br />

Engine management I<br />

Erasing<br />

Ensure ignition switched OFF.<br />

Switch ignition ON.<br />

Bridge data link connector (DLC) terminals IGN <strong>and</strong><br />

CHK a.<br />

Wait 2 seconds minimum.<br />

Disconnect bridge wire from data link connector (DLC).<br />

Bridge data link connector (DLC) terminals IGN <strong>and</strong><br />

CHK a.<br />

Wait 2 seconds minimum.<br />

Disconnect bridge wire from data link connector (DLC).<br />

Switch ignition OFF.<br />

NOTE: <strong>Trouble</strong> codes can also be erased by disconnecting<br />

battery earth lead for 24 hours.<br />

WARNING: Disconnecting the battery may erase memory from<br />

electronic units (e.g. radio, clock).<br />

<strong>Trouble</strong> code identification<br />

Flash type I <strong>Fault</strong> location I Probable cause<br />

11<br />

CrankshafI position (CKP) sensorlengine speed (RPM) sensor1<br />

camshaft position (CMP) sensor - incorrect signal<br />

Wiring, CKPlRPMlCMP sensor, ECM<br />

12 I Mass air flow (MAF) sensor - voltage lowlhigh I Wiring, MAF sensor, ECM<br />

13 I Engine coolant temperature (ECT) sensor - voltage lowlhigh I Wiring, ECT sensor, ECM<br />

21 ( Ignition signal I Wiring, ignition amplifier, ECM<br />

4 1<br />

43<br />

Intake air temperature (1~~);ensor<br />

-voltage%wlhigh<br />

Throttle position (TP) sensor - voltage lowlhigh - circuit<br />

55 I No fault found 1 -<br />

-<br />

wiring, l~~yensor,~~<br />

Wiring, TP sensor, ECM<br />

-<br />

/<strong>Autodata</strong> I Engme<br />

management 325

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!