Engine Error Codes?
#1
Engine Error Codes?
I have a new ECU (AvPro Rebuild) and also jsut popped in a new o2 sensor, and I am still getting error code 17 (1 long, then 7 quick blinks). Does anybody know what this error code means? I am getting 14-15 mpg so I am guessing the 2 are related.... Maybe my mass air flow sensor is going bad?
This is in a 1991 B2600i 4x4, 5 speed...
This is in a 1991 B2600i 4x4, 5 speed...
#4
RE: Engine Error Codes?
http://www.autozone.com/az/cds/en_us...rInfoPages.htm
I think you are getting a code 17. This link should explain the codes. You might want to double check the polarity of the wires if you used a universal type o2 sensor. Good luck.
I think you are getting a code 17. This link should explain the codes. You might want to double check the polarity of the wires if you used a universal type o2 sensor. Good luck.
#6
RE: Engine Error Codes?
[*]
Disconnect the HO2S. ([*]
Measure the resistance between PWR and GND terminals of the sensor. If the reading is approximately 6 ohms at 68°F (20°C). the sensor's heater element is in good condition. [*]
With the HO2S connected and engine running, measure the voltage with a Digital Volt-Ohmmeter (DVOM) between terminals HO2S and SIG RTN (GND) of the oxygen sensor connector. If the voltage readings are swinging rapidly between 0.01-1.1 volts, the sensor is probably okay. [/ol]
Disconnect the HO2S. ([*]
Measure the resistance between PWR and GND terminals of the sensor. If the reading is approximately 6 ohms at 68°F (20°C). the sensor's heater element is in good condition. [*]
With the HO2S connected and engine running, measure the voltage with a Digital Volt-Ohmmeter (DVOM) between terminals HO2S and SIG RTN (GND) of the oxygen sensor connector. If the voltage readings are swinging rapidly between 0.01-1.1 volts, the sensor is probably okay. [/ol]
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CardsFan420
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11-08-2006 06:25 PM