Notifications
Clear all
0
08/06/2022 7:26 pm
Topic starter
Hi Scotty. 260k 05 Sequoia 2wd. Recently new iridium plugs, 50k since timing belt , water pump, etc... replaced, new air filter, new (Chinese) MAF sensor (only one in stock). Cleared codes after instal then started truck. These are same codes with previous original MAF sensor as well after only 30 miles. P0171, P0174, P0302, P0301, P0300.
What could it be?
05 Sequoia SR5 260k 2wd
2 Answers
2
08/06/2022 11:08 pm
Please check the FAQ
1
08/06/2022 7:59 pm
Check for clogged fuel injectors, bad coil packs.
Also, here is other stored data from the scan if it helps any.
STFT B1 -2.3%
LTFT B1 43%
STFT B2 5.5%
LTFT B2 42.2%
RPM was 1785. Spark advance 9.0, MAF lbs/Min 6.5, speed was 22 MPH. CAT 11 and 21 at 782 degrees, CAT 12 at 684 degrees.