My lifters are noisy only when accelerating
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Rock Crawling
Joined: Aug 2015
Posts: 272
Likes: 3
From: Texas
The resister you are refering to above, which is located on the outside of the harness going to the MAF, isn't related to the EFI at all, or the MAF unit. It's in series with the hot wire to the coil and is intended to drop the voltage at the coil to about 12 volts (system is aprox. 14 volts when running) So far as I know, the tune resister is in the harness very close to the ECU. This varies from Defender, pre '96 Disco, and RR as the ECU is located differently, and harnesses all vary accordingly.
Thread Starter
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Rock Crawling
Joined: Aug 2015
Posts: 272
Likes: 3
From: Texas
Thread Starter
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Rock Crawling
Joined: Aug 2015
Posts: 272
Likes: 3
From: Texas
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Rock Crawling
Joined: Aug 2015
Posts: 272
Likes: 3
From: Texas
This a one of the best overview articles I have ever seen, not specific to my problem but really informative anyway.
Rover 14CUX Hot Wire Mass Flow EFI: Service and Troubleshooting
Rover 14CUX Hot Wire Mass Flow EFI: Service and Troubleshooting
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Rock Crawling
Joined: Aug 2015
Posts: 272
Likes: 3
From: Texas
This is interesting, I just did a search from the part number on the packaging in the picture. (The actual number on the resistor is RD 953066) And it comes up listed as a
LUCAS ELECTRICAL FDB943 Additional Resistor, fuel pump
Trying to find a pl;ace to order these....
LUCAS ELECTRICAL FDB943 Additional Resistor, fuel pump
Trying to find a pl;ace to order these....
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Rock Crawling
Joined: Aug 2015
Posts: 272
Likes: 3
From: Texas
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Tony Luna
Discovery II
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Sep 14, 2015 01:03 PM
