pcm problem
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Joined: Aug 2005
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From: Ft.Worth Tx.
pcm problem
my buddy's PCM has a short or something wrong with it. battery was died he charged it drove to town and killed it, then the battery was died again, has new alternator on it too I was seeing were I can found one or what can you replace it with thank you.
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Joined: Jan 2005
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From: Buies Creek, NC
Stuff found digging through "The Sticky" . . . .
What year is the truck?
The following applies to the '92 ~ '93 trucks . . .
What year is the truck?
The following applies to the '92 ~ '93 trucks . . .
The most common suspect is the crank sensor, without a signal from it the PCM does not know the engine is running. The crank sensor is mounted just above the crank damper on the front of the engine just to the passenger side of center. Check the wiring going to the sensor, especially where it passes the belt and where it comes over the front of the head. Also check the connector in the harness for corrosion. Make sure the sensor is mounted securely and that the gap between the sensor and damper is correct. The gap should be 0.050" and should be checked with a non-ferrous feeler gauge. A matchbook cover folded once works OK. If your A/C is still blowing cold and your trans still shifts into overdrive this is not your problem.
The other common problem is a bad ASD relay. An easy way to check that is to swap it for the A/C relay. Of the three relays on the driver's fender, ASD is front and A/C is rear. If you don't find the trouble in the crank sensor wiring or gap checks, swap those relays and see what happens.
The other common problem is a bad ASD relay. An easy way to check that is to swap it for the A/C relay. Of the three relays on the driver's fender, ASD is front and A/C is rear. If you don't find the trouble in the crank sensor wiring or gap checks, swap those relays and see what happens.
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Joined: May 2007
Posts: 1,437
Likes: 208
From: Saskatchewan
Just checked and they are still listed
1992 DODGE W250 PICKUP 5.9L L6 DIESEL Turbocharged :
Electrical : Engine Control Module (ECM Computer) Price
Core
Total
STANDARD MOTOR PRODUCTS Part # EM10804
{Click Info Link for Alternate/OEM Part Numbers} Reman
OE No. 56006024, 56027082, 56027571, 56028082; Standard trans.
CAD$132.01
CAD$79.02
CAD$211.03
STANDARD MOTOR PRODUCTS Part # EM10770
{#56027084} Reman; Does Not Require Programming
OE No. 56027084; Automatic trans.
CAD$185.93
CAD$79.02
CAD$264.95
STANDARD MOTOR PRODUCTS Part # EM147
{#56027083, 56027572} Reman; Pin Terminals; Terminal Gender: Male; Number of Terminals: 104; Flashable: No; Connector Gender: Female
OE No. 56027083, 56027572; Automatic trans.
CAD$178.60
CAD$92.97
CAD$271.57
STANDARD MOTOR PRODUCTS Part # EM10805
{#56006025, 56027519, 56027573} Reman; Does Not Require Programming
OE No. 56027519; Automatic trans.
Not sure of this link will work from my phone
http://www.rockauto.com/m/mobilecatalog.php
1992 DODGE W250 PICKUP 5.9L L6 DIESEL Turbocharged :
Electrical : Engine Control Module (ECM Computer) Price
Core
Total
STANDARD MOTOR PRODUCTS Part # EM10804
{Click Info Link for Alternate/OEM Part Numbers} Reman
OE No. 56006024, 56027082, 56027571, 56028082; Standard trans.
CAD$132.01
CAD$79.02
CAD$211.03
STANDARD MOTOR PRODUCTS Part # EM10770
{#56027084} Reman; Does Not Require Programming
OE No. 56027084; Automatic trans.
CAD$185.93
CAD$79.02
CAD$264.95
STANDARD MOTOR PRODUCTS Part # EM147
{#56027083, 56027572} Reman; Pin Terminals; Terminal Gender: Male; Number of Terminals: 104; Flashable: No; Connector Gender: Female
OE No. 56027083, 56027572; Automatic trans.
CAD$178.60
CAD$92.97
CAD$271.57
STANDARD MOTOR PRODUCTS Part # EM10805
{#56006025, 56027519, 56027573} Reman; Does Not Require Programming
OE No. 56027519; Automatic trans.
Not sure of this link will work from my phone
http://www.rockauto.com/m/mobilecatalog.php
Registered User
Joined: May 2013
Posts: 62
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From: East Bernard, tx
Just checked and it gives me this: "Unfortunately STANDARD MOTOR PRODUCTS Part # EM10758 is not currently available and has been removed from your shopping cart"
I have no idea where to get one now. The dealership cant even get them. (At least thats what mine said)
I have no idea where to get one now. The dealership cant even get them. (At least thats what mine said)
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