All spark plug wires replace...replace crankshaft position sensor afterwards.
SOURCE: ''check engine light'' illuminated, 1004 Hyundai, Santa Fe
If you live in the US, take it to qany Auto Zone store and thy will read the codes off for you, I would suspect any right thinking competitor would do the same, check if you don't have one near by.
Hope this is of some help.
Ed
SOURCE: 2002 Hyundai Sante Fe 2.4L
a crank sensor is a magnetic pulse sensor that tells the pcm(computer) how fast the engine is running. it sends an ac voltage to the pcm and that tells the pcm how fast and at what rpm the engine is running. there are no moving parts to the crank sensor itself. it just sends a pulse but it may be shorted or grounded or open. shorted can be caused be heat or liquid infiltration and will cause the signal to be skewed. grounded or open had to do with the windings in the inside. grounded means it has a wire toughing ground on the engine and open means it has a broken wire either inside or in the harness. i don't know where it is on that vehicle.
SOURCE: Head lights go out
had the same problem.Had to replace the light switch stalk.(twice)Mine was done under warrenty.Been ok now since last one changed about four years ago
SOURCE: Check engine light comes on for 2004 Hyundai Sante
First of all, why was the O2 snsr replaced?... Check Engine light? What DTC (diagnostic trouble code) did you find stored in the ECU (Engine Control Unit)? The drivability you seem to be describing can have multiple causes -- faulty sensors, malfunctioning computer, clogged catalytic converter, leaky injectors, vacuum leaks, etc.
Ok... this is gonna take some time. The 04 Santa Fe came with 3 (three) different/possible engines -- the 4 Cylinder 2.4 lit, the 2.7 V6, and the 3.5 V6. Only the 2.4 (4 cyl) and the 3.5 V6 are equipped with EGR. The 2.7 does NOT have EGR. To answer part of your question, the EGR system on the 4 Cyl is known to develop restriction(s) in the EGR port (from the # 4 cylinder exhaust port to the EGR valve at the intake manifold). This port travels through the head (front to rear, i.e., Left to Right when viewing the engine from the transmission end). This port cannot be seen at the # 4 cylinder exhaust port unless you remove the exhaust manifold.
It would be very helpful if you could provide more detailed/specific information regarding the drivability issue & what/which codes were found related to the Check Engine light.
Testimonial: "Thanks for the quick response and good questions."
137 views
Usually answered in minutes!
×