Hicas

[be good]

hi all . had some problem with hicas. can i diacnostic hicas with aftermarcet ecu ( FC COMMANDER.) ??

problem is heavy steering wheel somtimes.

got any ideas?

thx all

[No Crust Racing]

Does HICAS affect the steering weight though? Give any reputable Apexi tuner a call and ask them about the HICAS diag on the PowerFC, I know there was one on the factory ECU.

Have you check basic stuff like fluid levels? Do you have bulging rack boots? As in when some rack seals start to fail the fluid leaks into the boot under pressure.

Let us know how you go.

[and3_3]

Power steering pump dead or low on fluid?