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Related Infiniti Questions
Jay i have a question on 2001 qx4 a code came P1110 intake
good morning jay i have a question on 2001 qx4 a code came P1110 intake valve timing control LH bank what should i do. thank you.… read more
Jaybird61
Jaybird61
Master Automotive Mechanic
2,652 satisfied customers
I had my car tuned up a few months ago and now it is
I had my car tuned up a few months ago and now it is throwing a code P1130. However, I found 2 vacuum hoses just dangling.. … read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,254 satisfied customers
I have the code P1140 i cant get rid of it. i change the
i have the code P1140 i cant get rid of it. i change the srnsor but no luck my jeep is now much move slower and i lost power to accelerate … read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,254 satisfied customers
Infiniti: i recently got the SES light along with Vdc and slip
i recently got the SES light along with Vdc and slip lights coming on. i get the code p0345( camshaft position sensor A malfunction bank 2). from what i understand there are two, 1 for bank 1 and the … read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,254 satisfied customers
Infiniti FX45: Hi. I have a 2003 Infiniti FX45. Getting the
Hi. I have a 2003 Infiniti FX45. Getting the p1145 message. About 6 months the dealer replaced one of these, I just can't remember which one. Faulty Crankshaft Position Sensor Faulty Camshaft Position… read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,254 satisfied customers
Infiniti QX4: I did the self diagnostic check for 1999 QX4
I did the self diagnostic check for 1999 QX4 4WD light codes. It blinks 14 times what does that mean… read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,254 satisfied customers
I have a code P1141 and a P1131 . on a 2001 infiniti qx4
I have a code P1141 and a P1131 . on a 2001 infiniti qx4 they both come on at the time after I clear them my take a 2 or 5 days but then light comes back on , there is a slight flitter in the engine j… read more
Autotech58
Autotech58
Auto Repair Technician
Vocational, Technical or Trade Scho
688 satisfied customers
1999 Infiniti qx4: two for mass air flow sensor bank..knock sensor
My 1999 Infiniti qx4 is having problems. I had three errors codes two for mass air flow sensor bank one and one for knock sensor bank one. I cleaned the sensor, changed spark plugs, and changed the oi… read more
Mike Kelly
Mike Kelly
Infiniti Mechanic
Vocational, Technical or Trade Scho
62 satisfied customers
2001 infinity qx4: sensor code..back 2 days later reset ecm stay
2001 infinity qx4 code p1145 change sensor code went out came back 2 days later reset ecm stay out for few hours came back on comes an goes… read more
Neal
Neal
Auto repair pro, 30 years experience
Associate Degree
8,213 satisfied customers
2001 QX4: hesitate..hill..smell as if it is the catalytic converter
i have a 2001 QX4 that will hesitate and not "pull a hill" and also it has began to cutt off at red lights and just in an idle state, in park. restarts fine, but continues the same process....has a sm… read more
HondaPlatinum
HondaPlatinum
Vocational, Technical or Trade School
25,572 satisfied customers
1999 infiniti QX4: a check engine light that..oxygen sensor..voltage
I have a 1999 infiniti QX4 with a check engine light that goes on for several months and then goes off for about a month and then goes back on. This cycle occurred about 3 times over the last year. Th… read more
Ryan
Ryan
Infiniti Master Tech
Associate Degree
890 satisfied customers
Infiniti QX4 My car did not pass inspection due to P1140,
My car did not pass inspection due to P1140, P1145 and P0175. What can I expect a repair bill on these codes… read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,254 satisfied customers
2001 infiniti QX4: my car to firestone and pAID $780 but the MIL is
Dear Sir, I have a 2001 infiniti QX4. My MIL is on since last year. I brought my car to firestone and pAID $780 but the MIL is still on. I went to DMV and apply for a waiver which expired June 11/11. … read more
Ryan
Ryan
Infiniti Master Tech
Associate Degree
890 satisfied customers
1 Infiniti QX4: Knock Sensor..P0325..my inspection this morning
how do you replace Knock Sensor, Bank 1 Infiniti QX4 1999? I got the code P0325 and P0161 during my inspection this morning. Also, this Knock sensor online varies in price drastically...what should on… read more
Ryan
Ryan
Infiniti Master Tech
Associate Degree
890 satisfied customers
2001 infiniti QX4: running PERFECTLY..service eng Soon light came
Hi. I have a 2001 infiniti QX4, running PERFECTLY - best vehicle ever. Service Eng Soon light came on Friday evening and has stayed on. 92K miles on it and the code is only P1145. Mechanic says intake… read more
Jay
Jay
Certified Infiniti Technician
Vocational, Technical or Trade Scho
4,254 satisfied customers
2001 infiniti qx4: p1145, p1140, p0430, p0420..cam position..throtle
i have a 2001 infiniti qx4 with a idle problem, up and down. codes showing p1145, p1140, p0430, p0420, p0505, replaced the cam position sensors, and the throtle position sensor. all codes cleared but … read more
Ryan
Ryan
Infiniti Master Tech
Associate Degree
890 satisfied customers
2001 infiniti qx4: code 1140/intake valve timing/so1 ckt bank 1..cking
2001 infiniti qx4/3.5, when trying to inspect, got code 1140/intake valve timing/so1 ckt bank 1, what should i be cking??… read more
Dodge expert
Dodge expert
ASE MASTER TECH, REPAIR FACILITY OWNER
High School or GED
3,636 satisfied customers
2000 QX4: puchase the check engine light came..scanned..o2 sensor
I just purchased a 2000 QX4 with 53000 miles, 2 weeks after the puchase the check engine light came on, I scanned it and said that it was the o2 sensor (bank 1 sensor 1) I replaced it less than a week… read more
Mike V.
Mike V.
technician
Subaru and Nissan factory training.
27,884 satisfied customers
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SueCharleston, WV

Another great insight to what may be the problem. I will have my mechanic take a look at it tomorrow. Thanks again, Frank...you do indeed know your stuff.

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Meet the Experts:

Jay

Jay

Certified Infiniti Technician

4,254 satisfied customers

20+years, Nissan and Infiniti experience and currently now working for a Infiniti Dealer

Ryan

Ryan

Infiniti Master Tech

890 satisfied customers

Infiniti Master available by request Thank you!!!

ROY

ROY

Nissan Master

189 satisfied customers

Nissan Master and ASE certified Master Technician

Mike O.

Mike O.

Infiniti Master technician

113 satisfied customers

18 years Nissan/Infiniti experience

Ron Z.

Ron Z.

- Infinity Tech -

113 satisfied customers

18+yrs experience. State Inspector and Infinity Diagnostics

George H.

George H.

ASE Certified Technician

101 satisfied customers

ASE Master Tech 15+ years

Mike Kelly

Mike Kelly

Infiniti Mechanic

62 satisfied customers

17 years experience as an auto mechanic, foreign and domestic. 5 years running my own repair business.

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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