Engine light on codes p0135,p0325,p1705 - 1996 Lexus ES 300

TPS sensor (RPM) po120,knock sensor po325.

I doubt the fluid would cause the code. Depending on the year make and model, the code could be for a problem with the neutral safety switch, the throttle position sensor, or a clutch output sensor.
Four digit codes are brand and model specific.

What gasoline rating is the octane?

P0302 TOYOTA - Cylinder 2 Misfire Detectedhttp://engine-codes.com/p0302_toyota.htmlForum CodePossible causes- Faulty spark plug 2
- Faulty ignition coil 2
- Ignition coil 2 harness is open or shorted
- Ignition coil 2 poor electrical connection
- Clogged or faulty fuel injector 2
- Injector 2 harness is open or shorted
- Injector 2 poor electrical connection
- Improper spark plug 2
- Insufficient cylinder 2 compression
- Incorrect fuel pressure
- Intake air leak
P0135 - O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 1http://engine-codes.com/p0135.htmlForum CodePossible causes- Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit
- Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit open shorted to ground
- Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit poor electrical connection
- Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit fuse
- Faulty Engine Control Module (ECM)
Tech notes The code means that there is a problem with the heater element circuit of the heated oxygen sensor. The Engine Control Module (ECM) monitors how long it take the sensor to warm up and start sending an adequate signal. The code means the the sensor is taking too long to warm up. Replacing the O2 Sensor 1 usually takes care of the problem
P1705 TOYOTA - Direct Clutch Speed Sensor Circuit Fault.
This is related to the sensor that gives info about the slippage rate o fthe transmisssion to the Transmission Control Module..

this obd2 trouble code table can help u.

P0325 is a knock sensor. the knock sensor will not set the ses ligth

CODE PO420 CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD BANK I * CODE PO325 KNOCK SENSOR NO.1 CIRCUIT MALFUNCTION BANK NO.1 OR SINGLE SENSOR

I have seen some people finding a short near the PCM, some have quoted as to fixing the short and the P0135 Code disappears.

PCM=Power-Train Control Module

The knock sensor will run you about $350, look for the short first, maybe a wire got pinched or something, may be cheaper then diving into the knock sensor if it is not that.

I have also seen people replacing the knock sensor as them code do appear at the same time.

2001 nissan quest with new tps but still has P0120,P0325,P1705 codes

sounds like it , the sensor should be on the exhaust somewhere,whith wires on it