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navara m5 rich

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Discussion starter · #1 ·
Does anyone know how to interprate the sequences of the fault codes on the D40 navs? I have just done a reset of the fuel pump and after the normal flashing of the EML it flashes quickly 10 times and it does this 3 times before going back to flashing normally, then it repeats the quick flashing sequence?? Any ideas?
 
Read the codes by counting the number of flashes of the CEWL (Check Engine warning light ). The code numbers are displayed as sets of flashes separated by a 2.1 second pause. Each set comprrises a series of 0.6 second flashes, an 0.9 second pause and a further set of 0.3 second flashes. The first set represents the first two digest of the code and the second set represents the last two digits.

eg. Code 0102 would be shown as one 0.6 second flash, a 0.9 second pause and then two 0.3 second flashes.
 
Discussion starter · #3 ·
Cheers rob but this all sounds a bit complicated to me!! There were four series of flashing sequences. One set of 10 flashes with a longish gap and the other 3 groups were a bit quicker, id say 0.6 seconds, means nothing to me!!
 
10 flashes equals 0 so if all flashes are 10's then there is no codes present.
For example
10 slow flashes = 0
10 quick flashes = 0
10 quick flashes = 0
10 quick flashes = 0
The code is 0000 or nothing.

But if it was for example
10 slow flashes = 0
1 quick flashes = 1
9 quick flashes = 9
3 quick flashes = 3
The code is 0193 which is Fuel rail pressure sensor

Hope that makes sense to you.
 
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