2005 Suzuki XL7 Check Engine Light/Tennessee Emissions Fail

SEI1952

MEMBER
2005 SUZUKI XL7
6 CYL
4WD
AUTOMATIC
40,000 MILES

I got seriously sick in December & just in the past 2 weeks have been released to drive. My car sat in the driveway not being driven all that time. I have been going out to crank it and let it run but not often. I drove my car last week and the check engine light was on. I had to run my car through emissions testing & of course, it failed. I think it had something to do with not being driven. I don't know what the codes mean. One code I found on your website (P1422 Secondary Air System Bank 2), the other I cannot find. What is P1425 please? Also what does Secondary Air System Bank2 mean?

Thank you.

1 Reply

DAVE H

MECHANIC
13,384 POSTS

P1422Evaporative emission system leak detect pump stuck offEven if vacuum pump is operated, variation of EVAP leak pressure sensor is less than 0.2 kPa and pressure difference between maximum pressure of EVAP system and reference pressure is lower than the threshold when EVAP canister vent valve is changed off (open) to on (close)2 driving cycles
P1424Evaporative emission system leak detect pump flow highDifference pressure between initial pressure and reference pressure in EVAP system is higher than the threshold2 driving cycles
P1425Evaporative emission system leak detect pump flow lowDifference pressure between initial pressure and reference pressure in EVAP system is lower than the threshold2 driving cycles