rafael707

iTrader: (1)

hello all, I just bought this 2000 M6 z28 and I have a few codes (not CEL codes) that i pulled up with my friends OBD2 reader made by CENTECH, i would like to know if ANY of these readings look out of the ordinary. The person i bought the car from told me that everything is pretty much stock, except for the flowmasters.

these readings are when the car is off, on accessory mode

DTC_CNT: 0
FUELSYS1: CL
FUELSYS2: CL
LOAD_PCT: 0.0
ETC: 198
SHRTFT1: 0.0
LONGFT1: 7.0
SHRTFT2: 0.0
LONGFT2: 9.4
MAP: 30.1
RPM:0
VSS: 0
SPARK ADV: 0
IAT: 0.000
TP: 0.0
AIR_STAT: OFF
02B1S1: 0.045
SHRTFTB1S1: 0.0
02B1S2: 0.025
02B2S1: 0.015


I even got codes from when the car is on in neutral position

DTC_CNT: 0
FUELSYS1: CL
FUELSYS2: CL
LOAD_PCT: 2.0
ETC: 188
SHRTFT1: 2.3 - 3.1
LONGFT1: 10.2
SHRTFT2: 0.0 - 3.1
LONGFT2: 14.1
MAP: 8.9
RPM: 811
VSS: 0
SPARK ADV: 21-23
IAT: 133
MAF: 0.746 - 0.762
TP: 0.0
AIR_STAT: OFF
02B1S1: 0.065 - 0.800
SHRTFTB1S1: -0.6 ~ -3.1
02B2S2: 0.095

I also got readings from the bank sensor's

02 BANK 1 SENSOR 1

(rich-lean threshd)
MOD: $10
MEAS: 0.365

(LOW FOR SWITCH)
MEAS: 0.300

(HIGH FOR SWITCH)
MEAS: 0.600

(RICH-LEAN SWITCH)
MEAS: 0.040
MIN: 0.000
MAX: 0.248

(LEAN-RICH SWITCH)
MEAS: 0.024
MIN: 0.000
MAX: 0.152


02 BANK 2 SENSOR 1

(rich-lean threshd)
MOD: $10
MEAS: 0.365

(LOW FOR SWITCH)
MEAS: 0.300

(HIGH FOR SWITCH)
MEAS: 0.600

(RICH-LEAN SWITCH)
MEAS: 0.052
MIN: 0.000
MAX: 0.248

(LEAN-RICH SWITCH)
MEAS: 0.032
MIN: 0.000
MAX: 0.184


please anyone who knows the specifications for these codes shoot me in the right direction, thanks and god bless

rafael707

iTrader: (1)

also i forgot to mention, i had a vacuum leak, from a hose that connects to the intake manifold, which gave me 7 error codes

-p0171
-p0174
-p0122
-p0300
-p0410
-p0102

i changed the hose, reset the codes with the OBD2 scanner, its been 4 days and havent got any check engine lights since.

rafael707

iTrader: (1)

bump for help?