| Type | Bitfield |
|---|---|
| Size | 1 Byte |
| Logged as | "HDiag0" |
Description:
Stored diagnostic trouble codes, byte 1
Bitfields:
| Bit-No. | Meaning |
|---|---|
| 0 | Engine Temperature too low/broken wire |
| 1 | Engine Temperature too high/short to ground |
| 2 | Rear O2 always rich |
| 3 | Rear O2 always lean |
| 4 | Rear O2 inactive |
| 5 | TPS too low/short to ground |
| 6 | TPS too high/short to supply voltage |
| 7 | Cooling fan 1 (rear or right) short to ground |
Note:
For variables that have a scaling factor and/or a translational offset given, use this formula to calculate the output value:
output_value = (raw_value * scale) + translate
Please double-check all information from this site before using them!