2001 XJR fault code please help
#1
2001 XJR fault code please help
Hi I have just downloaded the following codes from my car I think it is the Lambda sensors that are at fault but if you can help that would be great. The car is running badly at tickover (misfiring) and lacks power ( it runs out of steam at about 135 mph were it should do 155mph)
P0300
P0301
P0302
P0303
P0304
P1316
P0420
P0430
P1000
P1113
P1647
If I am right and it is a Lambda sensor which one of the four is it.
Thanks for your help.
P0300
P0301
P0302
P0303
P0304
P1316
P0420
P0430
P1000
P1113
P1647
If I am right and it is a Lambda sensor which one of the four is it.
Thanks for your help.
#2
Passed this a couple of times on my way down to XK8 section. Assuming your XJR will be the same DTC code set as my last 2001 XK8, here's the list:
P0300 = random misfire detected
P0301 = misfire on A1
P0302 = misfire on A2
P0303 = misfire on A3
P0304 = misfire on A4
P1316 = misfire excess emission
P0420 = catalyst efficiency below threshold on A bank
P0430 = catalyst efficiency below threshold on B bank
P1000 = drive cycle not completed since last code clear
P1113 = IATS 2 sensor low voltage
P1647 = ECM HO2S control malfunction B Bank upstream
Good luck.
Graham
P0300 = random misfire detected
P0301 = misfire on A1
P0302 = misfire on A2
P0303 = misfire on A3
P0304 = misfire on A4
P1316 = misfire excess emission
P0420 = catalyst efficiency below threshold on A bank
P0430 = catalyst efficiency below threshold on B bank
P1000 = drive cycle not completed since last code clear
P1113 = IATS 2 sensor low voltage
P1647 = ECM HO2S control malfunction B Bank upstream
Good luck.
Graham
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