Code's 13,21,43
10-29-2012, 03:00 AM
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Code's 13,21,43
I have this error codes:
13 oxygen sensor
21 tps hight (throttle position sensor)
43 Knock ESC
What I have to check first in order to fix these problems?
13 oxygen sensor
21 tps hight (throttle position sensor)
43 Knock ESC
What I have to check first in order to fix these problems?
10-29-2012, 06:40 AM
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Car: 82 Z28
Engine: 383 SP EFI/ 4150 TB
Transmission: T400
Axle/Gears: QP 9" 3.73
Re: Code's 13,21,43
Year and engine would help when asking questions; different systems used in different years
http://www.chevythunder.com/o2_sensor_diagnostics.htm
http://www.chevythunder.com/tps_code_21.htm
85 -89
http://www.chevythunder.com/maf_esc_module_code_43.htm
90-92
http://www.chevythunder.com/esc_map_code_43.htm
http://www.chevythunder.com/o2_sensor_diagnostics.htm
http://www.chevythunder.com/tps_code_21.htm
85 -89
http://www.chevythunder.com/maf_esc_module_code_43.htm
90-92
http://www.chevythunder.com/esc_map_code_43.htm
10-29-2012, 07:20 AM
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Re: Code's 13,21,43
Year and engine would help when asking questions; different systems used in different years
http://www.chevythunder.com/o2_sensor_diagnostics.htm
http://www.chevythunder.com/tps_code_21.htm
85 -89
http://www.chevythunder.com/maf_esc_module_code_43.htm
90-92
http://www.chevythunder.com/esc_map_code_43.htm
http://www.chevythunder.com/o2_sensor_diagnostics.htm
http://www.chevythunder.com/tps_code_21.htm
85 -89
http://www.chevythunder.com/maf_esc_module_code_43.htm
90-92
http://www.chevythunder.com/esc_map_code_43.htm
Thank you.
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