CAR back from tune SEVERAL code Please help!!!!!!!!

[dbvettez061]

After a six month absence, i have my 01Z back, runs great 660rwhp 650 rwtq....BUT, while at tuner, several things arose...[new engine was installed]

1. passenger air bag light is on?????

2. service active handling in on constantly, will NOT go into Comp mode

3. coes show as P 0133 P 0153 and C1296HC also saw a SDM B0026HC

Would really appreciate you help!!!!

[DennyM]

Can't help on diagnosis; only codes on my reference list (which is not complete) are:
P0133 Heated Oxygen Sensor (HO25) Slow Response Bank 1 Sensor 1-B
P0153 Heated Oxygen Sensor (HO2S) Slow Response Bank 2 Sensor 1-A

[IT L GO]

3.

codes show as P0133 P0153

Check for a blown fuse #15 in the panel by the battery. It's a 15 amp mini fuse. Usually caused by wires getting shorted or burned on the headers

[ZO6 AL-X]

Congrats on the new power.