Question regarding MAF code G70 and one other

branforddiesel

Well-known member
Joined
Oct 26, 2016
Location
CT
TDI
2001 '01 golf TDI 4dr 5speed
01’ golf....egr deleted......stage one Malone

CEL went on the other day
Ran VAG-COM and got 2 code faults:

Valve for intake manifold flap N239
P3105 35-10 open to short to ground intermittent

MAF sensor G70
PO 10202 35-00 signal too low

Read the MAF 101 thread very helpful
Car runs the same with sensor unplugged and plugged
No torque or real pickup from 2000 rpm and on
I was able to rev to 5100 with sensor unplugged and plugged

217,000 guessing it’s the original MAF

Was wondering if this could be related to delete and tune
Would cleaning help at this point or is it past that by now?

Thanks Jeff
 
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