STi Speedometer Off By 3 to 5 MPH
#1
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STi Speedometer Off By 3 to 5 MPH
I have 400 Miles on my STi. Here is a little bug I found with my STi. I tested my Speedometer. I suggest you test yours. I will ask my dealer to fix the problem.
Displayed Speed Vrs Actual
35 MPH = 32 Mph
45 Mph = 41.8 Mph
55 Mph = 51 Mph
65 Mph = 61.5 Mph
70 Mph = 66 Mph
Tested with Garmin GPS Emap and a Friendly Police officers radar gun.
To cruise with traffic at 70 Mph I will need to go a displayed 75 mph.
Just think of the lost warantee miles.
Blue Adept
Displayed Speed Vrs Actual
35 MPH = 32 Mph
45 Mph = 41.8 Mph
55 Mph = 51 Mph
65 Mph = 61.5 Mph
70 Mph = 66 Mph
Tested with Garmin GPS Emap and a Friendly Police officers radar gun.
To cruise with traffic at 70 Mph I will need to go a displayed 75 mph.
Just think of the lost warantee miles.
Blue Adept
#2
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Just hope the dealer doesnt say.. yes you are correct bad speedo.. we will put in another for you...hmm TMU STI.. true-milage unknown... sticker on your car from dealer... logged in Subaru computer.. resale never ever the same... I have seen cars lemon lawed over bad speedos.. but most of those were adding or subtracting miles and deemed TMU, hopefully Subaru has a better fix for a speedo off a few MPH..
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