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esx503
13th September, 2018, 12:55 AM
I need help with an 2005 Nissan Frontier with a manual transmission. It has a 9s12h128 with mask 1k78x if someone can school me about this MCU this is the second one I read properly and do the adjustment with dsp3 and after the adjustment is done it reads error and not even the original dump will correct the issue. When I try to read again dsp3 says incorrect km. Help please this part isnt very common and can't find a replacement.

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BYTES
13th September, 2018, 02:51 AM
Theres two solder points u need to jump with a piece of wire

ascrap2003
14th September, 2018, 05:15 AM
200x Frontier have a few variations if I recall, do you have a pic of front and back of circuit board?

esx503
14th September, 2018, 11:08 PM
Yes I do
200x Frontier have a few variations if I recall, do you have a pic of front and back of circuit board?https://uploads.tapatalk-cdn.com/20180914/603e4e6aaa6fa00ddbae38448ddcb61c.jpghttps://uploads.tapatalk-cdn.com/20180914/eae54e0da632a98c30a11dc514773a6b.jpghttps://uploads.tapatalk-cdn.com/20180914/2e6dfef374c9b2b89d8780beb1bb33f2.jpghttps://uploads.tapatalk-cdn.com/20180914/4a98f0e6efc6ce2b86a2fce5d347ea8d.jpg

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esx503
14th September, 2018, 11:10 PM
I put a dump out of an AT now everything works except the oil pressure gauge it shoots all the way up to high. If I can get a dump from one with the same part number I'll be able to go from there except this time I can't use smelecom since it's the second time this has happened to me with my dsp3
200x Frontier have a few variations if I recall, do you have a pic of front and back of circuit board?

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ascrap2003
15th September, 2018, 07:35 AM
556325

Green is where Reset wire needs to be for proper read/write

ascrap2003
15th September, 2018, 07:39 AM
556325

Green is where Reset wire needs to be for proper read/write

try this dump good luck
its in miles

rukartinatv
15th September, 2018, 04:45 PM
Dsp3 work very good on this cars.
tou have to choose nissan pathfinder
and all work ok.

esx503
15th September, 2018, 05:58 PM
556325

Green is where Reset wire needs to be for proper read/write

try this dump good luck
its in milesI'll do it and get back at you. Thanks

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esx503
15th September, 2018, 09:14 PM
556325

Green is where Reset wire needs to be for proper read/write

try this dump good luck
its in milesSame issue, oil pressure is high as soon as you open the switch

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esx503
15th September, 2018, 10:08 PM
Dsp3 work very good on this cars.
tou have to choose nissan pathfinder
and all work ok.Do you usually solder or use the BDM connection?

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esx503
27th September, 2018, 02:23 PM
just a quick update, after the customer swore up and down that the gauge used to work properly and 3 clusters we found the issue in the car. Still have problem adjusting the miles with Smelecom DSP3 it display error after it'd done.