pulled codes. Please help
#1
pulled codes. Please help
My check engine light came on 2 days ago. I took it to Autozone and pulled the codes. The first one being P1423=EGI FUNTIONALITY TEST FAILED. The second one being P1411= SAI SYSTEM INCORRECTLY DOWNSTREAM FLOW DETECTED. My car is a 2001 A4 2.8QM. Any help would be greatly appreciated. Thanks.
#2
RE: pulled codes. Please help
Went to bently site and got P1411 as SEC AIR INJ SYS. BANK 2 FLOW TOO FLOW.
And P1423 as SEC AIR INJ SYS BANK 1 FLOW TOO FLOW.
If anyone knows what that translates to please let me know. Thankyou.
And P1423 as SEC AIR INJ SYS BANK 1 FLOW TOO FLOW.
If anyone knows what that translates to please let me know. Thankyou.
#4
RE: pulled codes. Please help
P1411
17819
Bank 2, Secondary Air Injection (AIR) system
Throughput too low 1)
- Check fuse for Secondary Air Injection (AIR) pump
- Check vacuum hose setup
- Check hose setup from pump to combination valve for Secondary Air Injection (AIR)
P1423
17831
Bank 1, Secondary Air Injection (AIR) system Throughput too low 1)
- Check fuse for Secondary Air Injection (AIR) pump
- Check vacuum hose setup
- Check hose setup from pump to combination valve for Secondary Air Injection (AIR)
17819
Bank 2, Secondary Air Injection (AIR) system
Throughput too low 1)
- Check fuse for Secondary Air Injection (AIR) pump
- Check vacuum hose setup
- Check hose setup from pump to combination valve for Secondary Air Injection (AIR)
P1423
17831
Bank 1, Secondary Air Injection (AIR) system Throughput too low 1)
- Check fuse for Secondary Air Injection (AIR) pump
- Check vacuum hose setup
- Check hose setup from pump to combination valve for Secondary Air Injection (AIR)