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Bank 1 and 2 knock sensor. Mechanic said that maybe a mouse
Bank 1 and 2 knock sensor. Mechanic said that maybe a mouse chewed the harness. But I can smell it's running very rich and I think it might be an injector issue or something else causing the causing t… read more
Eric
Eric
Retired
N/A
45,913 satisfied customers
My check engine and track off light came on about 5 weeks
My check engine and track off light came on about 5 weeks ago and it coded Knock sensor but seems to be running fine. I changed the air filter and the check light went off, but it came bank on after a… read more
Gunvir Singh
Gunvir Singh
1,949 satisfied customers
I replaced both knock sensor along with the harness, reset
I replaced both knock sensor along with the harness, reset computer and the light came back on with same code p0330 … read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
15,499 satisfied customers
I have a 1999 TX 300 and got a knock sensor code and this
I have a 1999 TX 300 and got a knock sensor code and this morning it was sluggish going through the light like I had it to the floor and acceleration and power was non existent for a few minutes then … read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
15,499 satisfied customers
2001 es 300 po325 knock sensor error keeps reoccuring after
2001 es 300 po325 knock sensor error keeps reoccuring after both top and bottom oxygen senors replaced … read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
23,051 satisfied customers
Lexus: Rx300 was getting p0330 So I had the shop replace both
Rx300 was getting p0330 So I had the shop replace both knock sensors and harness OE I watched the job everything went well. I listened for the click on each sensor as they plugged them in. Drive car h… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
15,499 satisfied customers
Lexus: Hi, I have a 2000 lexus rx300 that is giving me a p0325
Hi, I have a 2000 lexus rx300 that is giving me a p0325 a p0330 code. I have already replace both of the knock sensors but only work for a test drive and the codes came back again. I was looking to bu… read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,714 satisfied customers
Lexus ES300: ES300 $150,261 miles. Check engine light on and
ES300 $150,261 miles. Check engine light on and off for past 3 years. Took it to dealer and they estimate $4543 to replace main wiring harness and say May have damage to engine ECU from bad wire repai… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
15,499 satisfied customers
lexus rx300: I have a 2000 lexus rx300 , trouble codes was
I have a 2000 lexus rx300 , trouble codes was p0325 and p0330 knock sensor left and right banks , so I replaced them a new sensors purchased from e bay including a new connectors too. And still have t… read more
Chris (aka - Moose)
Chris (aka - Moose)
Technician
Vocational, Technical or Trade School
497 satisfied customers
Lexus RX300: I have a 1999 RX300. It was not shifting into
I have a 1999 RX300. It was not shifting into overdrive and the check engine light was on. The codes that it was getting were P0325 (Knock sensor circuit 1), P0330 (knock sensor circuit 2), and P1730 … read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
15,499 satisfied customers
I got a 99 lexus es300 three weeks ago i got the timing
i got a 99 lexus es300 three weeks ago i got the timing belt, crank seal and cam seals replaced. the shop put the timing belt on wrong and it sliped, i drove it for a day like that and three sensors c… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
15,499 satisfied customers
99 lexus ES300: intake manifold..knock sensor..maf sensor..cel
My 99 lexus ES300 has a p0325 code present and bank 1 fuel trim is at -5.47. I found a rodant nest under the intake manifold, so I removed and replaced the intakes, and replaced the bank 1 knock senso… read more
Genchi Genbutsu
Genchi Genbutsu
Vocational, Technical or Trade Scho
3,854 satisfied customers
1999 lexus 300es. Car looses power. speeds up then slows down.
1999 lexus 300es. Car looses power. speeds up then slows down. Brakes get hard at times. Rpm's go crazy. I replaced plugs, fuel filter, bank 2 ocv. Now my codes are p1351 p1354 p1349 p1346 and p1135 p… read more
LexusPro
LexusPro
Master Automotive Technician
1,002 satisfied customers
99 Lexus RX300: diagnostic..check engine light..MIL..minor power loss
I have a diagnostic problem on my hands for a 99 Lexus RX300. It had a check engine light with codes for both knock sensors. It ran well with the MIL on but I could notice minor power loss after about… read more
HondaPlatinum
HondaPlatinum
Vocational, Technical or Trade School
26,751 satisfied customers
2002 Lexus RX300: check engine light..knock sensor..a couple of tanks
On my 2002 Lexus RX300, check engine light is on and diagnotics shows code PO325 as bad knock sensor. Cost to replace is high at $1,000. Dealer said try a couple of tanks of high test gas. Will it wor… read more
Eric
Eric
Retired
N/A
45,913 satisfied customers
2000 es300: check engine light..trac..overdrive when the codes..knock
I have a 2000 es300, check engine light with codes po325, po171 & trac off light were set. The transmission will not go into overdrive when the codes set. The car would spark knock as well. First I cl… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
15,499 satisfied customers
Get check engine kight...Knock sensor 1..full gas tank, rare below 1/4
Get check engine kight. Code is "Knock sensor 1, bank 1". The strange part is that it happens frequently with full gas tank, rare below 1/4. So, is it really the knock sensor, or something simple? Yes… read more
Boxer54
Boxer54
Line Technician
2 years university - did not gradua
1,577 satisfied customers
92 lexus es300: smog..the knock sensor code came..intake
i tried to smog my 92 lexus es300 and the knock sensor code came up. the mechanic said it would me pricey! he said he would have to take the intake off and also a bunch of other stuff.… read more
lexpert
lexpert
Lexus Master tech
Vocational, Technical or Trade Scho
2,100 satisfied customers
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Meet the Experts:

lexpert

lexpert

Lexus Master tech

2,100 satisfied customers

Master Certified with lexus, 8 years experience with Lexus

Skyvisions

Skyvisions

ASE Certified Technician

15,499 satisfied customers

Lexus Expert

Chris (aka - Moose)

Chris (aka - Moose)

Technician

497 satisfied customers

24 years of experience diagnosing & repairing

AMD

AMD

Master Technician

272 satisfied customers

L1 Advanced Level Diagnostics Specialist

George H.

George H.

ASE Certified Technician

227 satisfied customers

15+ years ASE Master w/L1 Drivability certification

Tim Mohr

Tim Mohr

ASE MASTER

149 satisfied customers

30 YEARS EXPERIENCE, FORIEGN AND DOMESTIC, GAS AND DIESEL

Paul M ASE Master

Paul M ASE Master

ASE Master Tech

81 satisfied customers

ASE Master Tech 20+ Years

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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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