just been out for a drive with a friend , who has just bought a 255k miles passat 90 tdi , he was saying theres little pull up top ,
codes ,
coolant sensor ( gauge always on zero)
boost intermittant minus deviation or something
we logged airmass and all seemed ok , met specifed values across the board , BUT
boost pressure was down , was specifying 1836mBAR peak but was only getting 1067mBAR , and was lower right across the rev range , (block 11 i think)
any1 wanna give me any ideas , does the coolant sensor play a part in this ,
cheers in advance
stephen
EDIT: no whooshy boost leaks either
codes ,
coolant sensor ( gauge always on zero)
boost intermittant minus deviation or something
we logged airmass and all seemed ok , met specifed values across the board , BUT
boost pressure was down , was specifying 1836mBAR peak but was only getting 1067mBAR , and was lower right across the rev range , (block 11 i think)
any1 wanna give me any ideas , does the coolant sensor play a part in this ,
cheers in advance
stephen
EDIT: no whooshy boost leaks either
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