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Old 02-21-2020, 07:19 PM   #1
defury
Scooby Newbie
 
Member#: 428480
Join Date: Aug 2015
Chapter/Region: W. Canada
Vehicle:
2003 Jdm Forester
Silver

Default Tons of false knock or soon to be dead motor?

I recently had my car in to replace the old rubber fuel lines under the intake manifold and had plugs and air filter replaced at the same time along with intake manifold gasket. The reason I start with this is maybe the ECU learning was reset when the battery was disconnected?

Anyway I have a JDM Forester cross sport with the EJ205 with AVCS and I recently installed a OBDlink LX and BtSMM to monitor the car and I was shocked by the amount of knock I was getting at extremely low load/rpm/no boost.

The list is the knock events as I wasn't logging at the time, and this google doc is me driving while logging after letting the car sit for a bit. thoughts? Do I need a tune ASAP? I'm running 94 octane atm.

The knock list was before the log

https://drive.google.com/file/d/1HY5...ew?usp=sharing

KNOCK DETECTED at 2020-02-21 04:55:41 p.m.
AFR: 14.5
Boost (psi): -0.60
Coolant (degC): 85
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): 3.1
Injector PW (ms): 6.7
Intake (degC): 8
Load (g/rev): 0.92
MAF (g/s): 42.73
RPM: 2798
Speed (kmh): 54.0
Throttle plate (%): 22.7
Timing (deg): 28.5


KNOCK DETECTED at 2020-02-21 04:51:01 p.m.
AFR: 14.2
Boost (psi): -0.20
Coolant (degC): 85
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): 3.1
Injector PW (ms): 6.9
Intake (degC): 11
Load (g/rev): 0.93
MAF (g/s): 36.13
RPM: 2336
Speed (kmh): 44.0
Throttle plate (%): 24.7
Timing (deg): 30.0


KNOCK DETECTED at 2020-02-21 04:45:52 p.m.
AFR: 13.4
Boost (psi): -1.30
Coolant (degC): 84
FKC (deg): -4.22
FLKC (deg): 0.00
Fuel learn (%): 0.0
Injector PW (ms): 5.4
Intake (degC): 8
Load (g/rev): 0.70
MAF (g/s): 14.90
RPM: 1270
Speed (kmh): 2.0
Throttle plate (%): 18.0
Timing (deg): 18.5


KNOCK DETECTED at 2020-02-21 04:44:55 p.m.
AFR: 15.8
Boost (psi): -2.60
Coolant (degC): 85
FKC (deg): -6.33
FLKC (deg): 0.00
Fuel learn (%): 0.0
Injector PW (ms): 5.1
Intake (degC): 9
Load (g/rev): 0.66
MAF (g/s): 16.21
RPM: 1475
Speed (kmh): 0.0
Throttle plate (%): 15.3
Timing (deg): 17.5


KNOCK DETECTED at 2020-02-21 04:44:08 p.m.
AFR: 13.7
Boost (psi): -2.00
Coolant (degC): 87
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): 0.0
Injector PW (ms): 4.6
Intake (degC): 9
Load (g/rev): 0.63
MAF (g/s): 14.37
RPM: 1365
Speed (kmh): 0.0
Throttle plate (%): 15.7
Timing (deg): 20.0


KNOCK DETECTED at 2020-02-21 04:42:54 p.m.
AFR: 12.4
Boost (psi): -1.90
Coolant (degC): 84
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): -0.8
Injector PW (ms): 4.4
Intake (degC): 5
Load (g/rev): 0.60
MAF (g/s): 13.95
RPM: 1387
Speed (kmh): 0.0
Throttle plate (%): 15.7
Timing (deg): 20.5


KNOCK DETECTED at 2020-02-21 04:41:04 p.m.
AFR: 12.5
Boost (psi): -1.90
Coolant (degC): 86
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): -0.8
Injector PW (ms): 4.4
Intake (degC): 7
Load (g/rev): 0.65
MAF (g/s): 13.47
RPM: 1250
Speed (kmh): 0.0
Throttle plate (%): 14.5
Timing (deg): 20.5


KNOCK DETECTED at 2020-02-21 04:39:43 p.m.
AFR: 13.6
Boost (psi): 1.10
Coolant (degC): 84
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): 2.3
Injector PW (ms): 7.7
Intake (degC): 8
Load (g/rev): 1.13
MAF (g/s): 62.73
RPM: 3325
Speed (kmh): 64.0
Throttle plate (%): 47.5
Timing (deg): 31.5


KNOCK DETECTED at 2020-02-21 04:39:03 p.m.
AFR: 15.4
Boost (psi): -2.00
Coolant (degC): 90
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): 0.0
Injector PW (ms): 5.1
Intake (degC): 13
Load (g/rev): 0.66
MAF (g/s): 15.17
RPM: 1370
Speed (kmh): 0.0
Throttle plate (%): 16.1
Timing (deg): 20.0


KNOCK DETECTED at 2020-02-21 04:32:40 p.m.
AFR: 14.9
Boost (psi): -2.00
Coolant (degC): 85
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): 2.3
Injector PW (ms): 5.1
Intake (degC): 8
Load (g/rev): 0.67
MAF (g/s): 15.57
RPM: 1401
Speed (kmh): 0.0
Throttle plate (%): 15.7
Timing (deg): 21.0


KNOCK DETECTED at 2020-02-21 04:30:52 p.m.
AFR: 14.5
Boost (psi): -3.80
Coolant (degC): 85
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): 2.3
Injector PW (ms): 4.9
Intake (degC): 8
Load (g/rev): 0.65
MAF (g/s): 28.91
RPM: 2670
Speed (kmh): 52.0
Throttle plate (%): 15.3
Timing (deg): 27.0


KNOCK DETECTED at 2020-02-21 04:28:52 p.m.
AFR: 14.2
Boost (psi): -3.60
Coolant (degC): 85
FKC (deg): -6.33
FLKC (deg): 0.00
Fuel learn (%): 2.3
Injector PW (ms): 4.9
Intake (degC): 9
Load (g/rev): 0.65
MAF (g/s): 26.66
RPM: 2445
Speed (kmh): 47.0
Throttle plate (%): 14.5
Timing (deg): 22.5


KNOCK DETECTED at 2020-02-21 04:28:51 p.m.
AFR: 14.5
Boost (psi): -3.20
Coolant (degC): 85
FKC (deg): -4.22
FLKC (deg): 0.00
Fuel learn (%): 2.3
Injector PW (ms): 5.1
Intake (degC): 9
Load (g/rev): 0.68
MAF (g/s): 26.26
RPM: 2314
Speed (kmh): 45.0
Throttle plate (%): 15.3
Timing (deg): 23.5


KNOCK DETECTED at 2020-02-21 04:28:50 p.m.
AFR: 14.9
Boost (psi): -4.20
Coolant (degC): 85
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): 2.3
Injector PW (ms): 4.9
Intake (degC): 9
Load (g/rev): 0.64
MAF (g/s): 24.02
RPM: 2251
Speed (kmh): 44.0
Throttle plate (%): 14.9
Timing (deg): 28.0


KNOCK DETECTED at 2020-02-21 04:26:59 p.m.
AFR: 14.4
Boost (psi): -2.60
Coolant (degC): 85
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): 2.3
Injector PW (ms): 5.6
Intake (degC): 10
Load (g/rev): 0.76
MAF (g/s): 32.44
RPM: 2565
Speed (kmh): 32.0
Throttle plate (%): 16.9
Timing (deg): 26.0


KNOCK DETECTED at 2020-02-21 04:25:06 p.m.
AFR: 14.4
Boost (psi): -3.90
Coolant (degC): 85
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): 2.3
Injector PW (ms): 4.9
Intake (degC): 15
Load (g/rev): 0.60
MAF (g/s): 23.23
RPM: 2308
Speed (kmh): 45.0
Throttle plate (%): 13.7
Timing (deg): 26.0


KNOCK DETECTED at 2020-02-21 04:22:43 p.m.
AFR: 14.2
Boost (psi): -3.40
Coolant (degC): 82
FKC (deg): -4.22
FLKC (deg): 0.00
Fuel learn (%): 2.3
Injector PW (ms): 5.1
Intake (degC): 15
Load (g/rev): 0.64
MAF (g/s): 24.81
RPM: 2324
Speed (kmh): 45.0
Throttle plate (%): 14.5
Timing (deg): 23.5


KNOCK DETECTED at 2020-02-21 04:22:42 p.m.
AFR: 14.4
Boost (psi): -2.90
Coolant (degC): 83
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): 2.3
Injector PW (ms): 5.1
Intake (degC): 15
Load (g/rev): 0.61
MAF (g/s): 23.13
RPM: 2263
Speed (kmh): 44.0
Throttle plate (%): 15.7
Timing (deg): 25.0


KNOCK DETECTED at 2020-02-21 04:20:36 p.m.
AFR: 14.9
Boost (psi): -2.50
Coolant (degC): 89
FKC (deg): -2.11
FLKC (deg): 0.00
Fuel learn (%): 0.0
Injector PW (ms): 4.9
Intake (degC): 22
Load (g/rev): 0.62
MAF (g/s): 13.79
RPM: 1332
Speed (kmh): 0.0
Throttle plate (%): 11.0
Timing (deg): 18.0

Last edited by defury; 02-21-2020 at 07:24 PM.
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