 25Amp Relay Board Fuse, Relay Board Amp fuse |
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| tbone1819 |
 Mar 9 2023, 11:40 AM
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#1
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Newbie  Group: Members Posts: 28 Joined: 1-February 17 From: Lynbrook NY Member No.: 20,800 Region Association: North East States  |
Hey all,
Just wondering if any of you have run into the 25A relay board fuse blowing. I've had the fuse go twice after taking the car on a good run and after the car has completly cooled down. What ground could be bad? Where should I start? |
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| dr914@autoatlanta.com |
Mar 9 2023, 12:56 PM
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#2
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914 Guru Group: Members Posts: 8,220 Joined: 3-January 07 From: atlanta georgia Member No.: 7,418 Region Association: None |
The 25 amp relay board fuse blowing on an MPC car could be caused by the fuel pump running too hot and old, the aux air valve or the heater aux blower fan. all are on the same circuit
QUOTE(tbone1819 @ Mar 9 2023, 10:40 AM)  Hey all, Just wondering if any of you have run into the 25A relay board fuse blowing. I've had the fuse go twice after taking the car on a good run and after the car has completly cooled down. What ground could be bad? Where should I start? |
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Posts in this topic
tbone1819 25Amp Relay Board Fuse Mar 9 2023, 11:40 AM
914Sixer Check floor heater lever. Mar 9 2023, 11:55 AM
tbone1819
Check floor heater lever.
The lever itself? Mar 9 2023, 04:07 PM ejm That fuse powers the heater fan, fuel pump and aux... Mar 9 2023, 12:29 PM 914Sixer Lever has green wire (12v) connected at the base. ... Mar 9 2023, 06:41 PM |
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