BMW INPA K+CAN cable ihf-003 error solution

One user feedback he has issues with his inpa cable (white PCB), always getting ihf-003 error. He opened the interface and saw that in some chips there are joined legs…he thought if this a defective cable or is it ok.

bmw inpa k can cable ihf 003 error 01 600x900 - BMW INPA K+CAN cable ihf-003 error solution - BMW INPA K+CAN cable ihf-003 error solution

bmw inpa k can cable ihf 003 error 02 - BMW INPA K+CAN cable ihf-003 error solution - Bmw Inpa K Can Cable Ihf 003 Error 02

bmw inpa k can cable ihf 003 error 03 - BMW INPA K+CAN cable ihf-003 error solution - Bmw Inpa K Can Cable Ihf 003 Error 03

 

Suggestions:

  1. Check com port settings -> latency 1ms

 

  1. The joint solders are normal but doesn’t look anything like mine. Also are you on port com1 and what car are you trying, some need pins bridging.
    In addition are you setting it up using the mode selector?? To select your inpa in mode 5 for example

 

  1. White board is no good, lots of problems. Recommend replacing INPA K+CAN cable with better quality green board.

http://www.obdexpress.co.uk/wholesale/bmw-inpa-k-can-obd2express.html

Look INPA K+CAN cable with better quality green PCB:

good quality inpa 04 - BMW INPA K+CAN cable ihf-003 error solution - Good Quality Inpa 04

 

Or this one with one additional switch:

http://www.obdexpress.co.uk/wholesale/new-bmw-inpa-kcan-with-ft232rq-chip-with-switch-expressuk.html

Look INPA K+CAN cable with switch and its green PCB (FT232RQ Chip inside):

inpa with switch 05 - BMW INPA K+CAN cable ihf-003 error solution - Inpa With Switch 05

inpa with switch 06 - BMW INPA K+CAN cable ihf-003 error solution - Inpa With Switch 06

inpa with switch 07 - BMW INPA K+CAN cable ihf-003 error solution - Inpa With Switch 07

 

Good luck.

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