Hilux 4x4 Forum

Hey Obelix..no Toyota only gave me the code, I was with the tech we he plugged it in, I just wanted to see if my OB2 was working and my program was same as Toyota...they can "try" find the problem and give you a rough idea of what needs to be fixed but that cost R900 for the quote and anal...

HI Guys...still not resolved...it went away for ages and now the last few days the engine light is back with codeP0606 again but is coming on more frequent. Took it to toyota to check that i was getting the same code and they too got the P0606. I am still convinced its the O2 sensor which is either ...

First check basics...always check basics: Key- try the spare- could be a chip issue Current- when you first turn key see if there is voltage drop on cranking battery. If not then there is no pull on ignition side. If yes then maybe very sticky starter Earth - clean and solid-properly connected Batte...

I have a similar issue,also 4L V6. Its a clunking on the drivers side mostly, you can hear more than you can feel it , best p[lace to hear it is drive up on a shallow pavement at a angle you will hear it clunk. Looked at all shocks and tighten all bolts...still need to check shock mounts/rubbers whe...

HI Tokkie
Any further information on what the bridging does and how / should someone go about doing this?
Thanks

true...but manual says for the 1 GRFE engine ideal idle is 650-750rpm

seems i can't fins a manual way of adjusting the idle - which is understanding. As it is controlled by the ECU.
Cleaned , throttle body, MAF sensor and made sure all vacuum hoses are not cracked and fitted properly...disconnected neg terminal for 30min.
Drove around warm engine idling at about 750rpm

Thanks James... i was worried about such things but after doing some googling on the 1grfe engine lots of guys were running 550-650rpm...seems low. Just lekka for hill decent.
Will keep a eye on my idling cause it does move around a bit..especially after doing cleaning my throttle body.

correction..4.0 v6

Hi Guys Anybody know-if possible- to adjust the idle on the 1 grfe engine? I know its automatic and controlled with vacuum pipes, throttle body, MAF and the ECU but is there anyway to mechanically adjust this. My 4.0 is slightly high on rev's at idle its at about 900rpm I have cleaned the MAF, throt...

Thanks Jan..will do. Not sure who chipped it as i bought the car chipped and the previous owner didn't even know it was chipped :) Want to put it on the dyno to see what the KW are anyway and see if the chip is even worth having as I was told the chipped v6 don't gain much power only 5-6kw so if tha...

thanks, Haven't chatted to Frankie yet, will give him a shout tomorrow.
But probably something to do with the mini cats and O2 sensors.

FYI...for the other guys with V6 4.0 Some 2005 – 2007 model year Tacoma vehicles equipped with a 1GR–FE engine may exhibit an intermittent “no start” condition. Improvements have been made to the Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) calibration to reduce the possibilit...

Perfect...thanks guys. Thanks Quentin, I have the manual and the code but the P0606 just gave me a broad spectrum fault report. Maybe im reading it wrong. It is the 1GRFE engine. Thanks Wayne - appreciate the in depth report. Looks like I am going to have to visit Toyota for this one...Maybe. Or may...

ya..been googling for a few hours now.
I think the ecm and ecu are the same just different abbreviations.
Google doesn't know ECM only ECU...
want some first hand experience with this...

Hi
I am getting a fault on diagnostics?
Hilux 2005 v6 4x4 ..decatted and chipped
Fault: P0606
Problem: ECM - Engine (electronic) control module

What is it,?? think its do with the emissions control?
Anybody had this problem and can i just replace the sensor ?

Thanks
Trevor

I just recently purchased a Manual 4.0 v6 4x4 2005...Also searched for while looking for a manual and settled on 2005 cause all later models were auto. 171kms on clock, raised Iron Man suspension, MT tyres rather warn, Snorkel, unichip , freeflow decatted. ARB bumper, longrange tank- so it has some ...

Hi I got the 2.7 IFS- great vehicle which I'm selling for R110k Got almost full house and long range tank, stainless exhaust, snorkel ect.. wanting to "upgrade" to the Vl v6...good choice or should I hang onto the 2.7? But as a first 4x4 or even a forever 4x4 the 2.7 is magic. Heavy on fue...

I got the 2.7 4x4 2000...very solid truck. HAve done plenty dunes which it is awesome. Rocky mountain passes are also good but keep away from the pedal...control the right foot.
Also looking for a replacement wanting the manual V6 4L Hilux...want the power for overlanding. Good idea?

I have OME nitro's..really good suspension but this is on my 2.7 with air helpers and new torsion OME bars.

Just and update for future users. Found the problem. Inside the loom running from the alternator to the fuse box there is a 3 plug which ends up a 4 point plug at the fuse box, extra wire is an earth. The one white sensor cable was broken but inside the sleeve so only after connecting the multimeter...

cool...all good ideas. Gonna go home this evening and give a few things a try. Going to attach the multi meter and shake the crap out of all the wire going to the dual batteries and earth and hopefully find this lose bugger.

Thanks James...been trying to test it but the light comes on so quick then goes off for a while...left the cabby idle for a while and nothing happens, usually happens when driving and I have my multi meter with me but when i stop the light goes off so I am left with the conclusion that it must be a ...

Hi Guys...thanks for the advice. But this is a bran new 70 amp Alternator pumping out at 14.54 volts at the alternator and 14.51 on the battery terminals so not sure if its the regulator or diodes or brushes but I could have a new faulty alternator but what puts me off those suggestions is that the ...

Hi Guys..thanks. I have another issue. Did melkbos 4x4 trails the other day in some serious mud and rain. Gave the cabby a solid washy down afterwards. Now a week later I have picked up a a flashing battery warning light. Checked the alternator and seemed the regulator was trashed and bearing also s...

Hi Guys..thanks. I have another issue. Did melkbos 4x4 trails the other day in some serious mud and rain. Gave the cabby a solid washy down afterwards. Now a week later I have picked up a a flashing battery warning light. Checked the alternator and seemed the regulator was trashed and bearing also s...

Just an update on this old post: Thermostat was stuck and on full open, thermostat replaced engine temp perfect. Rich fuel smell gone as the car was running with choke open. Fuel consumption at 8km/l or 12.5l/100km. Clean MAF sensor and fitted freeflow exhaust. Snorkel added. Power is great and crui...

Hi I have the same problem on my Hilux. Knocking noise in the rear. When turning or going over a bump at a angle. straight line not noticeable. Was this problem ever solved. Hilux 2.7 IFS std leaf springs , coil front. No raise. It did start to squeek earlier then i lubed up the shackles area and no...

Hi Have the very thirsty 2.7 Hilux. Vehicle: 2.7 Hilux 4x4 2000model Km's on the clock:196 000 Motor: 2.7 3rz Vehicle lift/ suspension: standard Tyres: 245/75/15 Falken Carb mod/ fuel injectors Air filter: standard Snorkel?: yes EFI?: yes Cam cut?: no Exhaust mod?: ss Free flow std manifolds Tyre pr...

Welcome Trevor, I'm sure Hoppy will confirm, however I suspect it could be the water temperature sensor at the back of the cylinder head that communicates with the ECU. It's quite easy to remove and test. The 3RZ-FE manual, in the Workshop Manual section explains how and gives the tolerances. T Tha...

Hi Guys...Thanks so much for getting back to me and for the advice. Today I am going to open up and take out the thermostat and replace that. I take it the thermostat is located in the small bell housing on the radiator hose going to the engine block. I took it for a spin yesterday and it the temp b...

Hi. Just a short introduction to the guys on the forum. I use the forum regularly as I do plenty DIY jobs on my lux, I have a 2.7 D/C 2000 model 4x4 long range tanks, dual Batt, Air helpers rear. Live in Table view and often go to Atlantis Dunes for a spin to keep the diffs and low range working- th...