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  #1  
Old 12-24-2011, 07:54 PM
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Default 96 Disco dies while driving and restarts fine after removing key

My 96 Disco will be driving just fine and then will cut out completly. Headlights and dashlights still on but the engine dies completely. It will not immediately restart but I pull the key out of the ignition and try again and it starts. Any ideas?
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Old 12-25-2011, 08:59 AM
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Crank Position Sensor? You can pour cold water on it to cool off and should re-crank. If replacing make careful notes of where spacer goes. See attached.
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File Type: pdf D1 crank sensor1.pdf (235.8 KB, 8 views)
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Old 12-25-2011, 08:44 PM
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When it dies do not remove the key, just wait about 5 min and they try.
Does it start?
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Old 12-25-2011, 09:50 PM
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it will start either way. is there a way to check the CPS?
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Old 12-26-2011, 11:23 AM
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When it dies, remove a spark plug, reattach the plug wire and crank it over and look to spark, no spark means bad crank sensor.
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Old 12-26-2011, 02:50 PM
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will it give a code?
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Old 12-26-2011, 05:30 PM
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No. No crank sensor code.
Either it works or it doesnt.
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Old 12-27-2011, 11:59 AM
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For further description, the car will act like it's completely dead. Turning the key and the engine wont turn or energize at all. after a few minutes and attempts, it will start back up. Still the Crankshaft Positioning Sensor?
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Old 12-27-2011, 12:35 PM
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OK - right church, wrong pew. Crank sensor inhibits spark, not the starter. Does not turn over, does not click, does not make rapid click - these are all symtoms of a bad starter (in particular the soleniod that shoves the starter into contact with the ring gear). But a bad starter rarely "un-cranks" a car. But check all large cables near the starter and especially any that run over and bond to the chassis or engine block.

One way to trouble shoot a bad frame ground is to attach a battery jumper cable from (-) battery to the engine block.

Now Murphy's Law is a multi-volume set, and no one is going to say that you only have one problem, because you were on Santa's "good" list and might get two...

There are a number of electrical issues that could bring a car to a halt. Bad fuses, cracked fuse links, loose bolts on fuse links (under hood fuse box), loose wires in same box, etc. Could also be the ignition switch. Might use a hair dryer to warm that up (simulating driving for a while with heater on).

Pages from RAVE on starting attached. Your issue will be duplicating this and finding the problem before things cool off and start working again. One thing old school guys did was spray brake cleaner on stuff to quickly cool it off.
Attached Files
File Type: pdf output.pdf008.pdf (642.4 KB, 4 views)
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D1 GEMS ECU manuals http://landroverforums.com/forum/dis...-manual-47986/

D2 Bosch ECU manuals http://landroverforums.com/forum/dis...manuals-48009/


97 Disco 1 178K "Frankenstien" brought back to life with parts from the dead ones

Shade Tree Mechanic Second Class -
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  #10  
Old 12-27-2011, 07:01 PM
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Quote:
Originally Posted by dandyrover View Post
For further description, the car will act like it's completely dead. Turning the key and the engine wont turn or energize at all. after a few minutes and attempts, it will start back up. Still the Crankshaft Positioning Sensor?
Well now that we have more much needed info it is not the crank sensor, it is a bad/loose battery cable or ground.
Check the negative battery cable to make sure it is not corroded or loose at the starter.
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Old 12-27-2011, 07:01 PM
 
 
 
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96, died, dies, discovery, driving, engine, fuse, fusebox, land, landrover, loose, rover, stalls, start, ticking, wires


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