You might need to be a little more specific, but if my memory servers me right its a time trial on Tuscana gravel course with a Ford Focus WRC?
Rally is really my favorite part of this game, its definately the most fun you can have with the steering wheel. You can gold this one of two ways, and further more there is something to be said about the track and handling WRC with dirt tires.
First, you can either, what I consider, cheat this, or set the aids. If you wanna cheat, set the skid recovery ON, and all you gotta do is slam the brakes, slam the gas, and dont go too fast on slow corners. Assuming you are truely having trouble, you must have turned skid recovery to OFF, in which case turn all aids off. ABS 0, I'm not sure but I think the ABS on 1 might slow you down when braking since you are on dirt grip physics.
The thing I find driving WRC cars in rally is its all about visualizing the speed each corner needs to be taken at. On tarmac surface you can tell when you're going too fast when you turn in and your car starts to understeer off the road(in typical cases or drive trains), so you can sort of feel out the speed with the grip, but on dirt or gravel you might be understeering off the track even when you should be going slow enough to turn in. So first you should have some seat time and track time to learn the general speeds and grips for the event. To me, its all about angle, you want to enter the turn drifting at a slight angle, not a super 45 degree drifter angle, but something about halfway more or less. This seems to be the optimum "position" for the car to grip, and all the while the car is in this position you're going to want to apply about half throttle. When you apply some throttle at the slight angle the car really grips and rips around mid and low speed turns. You're going to have to modulate the throttle to "find" the grip, and as you see the exit you can proceed to give it more and more, but dont let the rear end come too far out cause this slows you down. Furthermore if you find as you're trying to hold this angle while giving it a good amount of throttle the car starts to straighten out, simply rip the gas to full throttle to get the car to rotate, then let off suddenly and get quickly back on it half way to maintain the grip. This technique isnt strictly for every mid to lwo speed turn, but I find that when I concentrate on maintaining the angle through my throttle control I can hold much cleaner lines which in turn give me much better lap times. Lastly, some turns on Toscana start mild and tighten up at the end, so pay attention to your red gear notes and when they signal you to slow down, or shift down, lift off the gas and let the car slow itself down(while trying to maintain the angle with the throttle if need be) to the proper speed so you can get back to the throttle to grip the car around the last bit of corner. Its not as cut and dry as grip driving around a paved ciruit, so if any of this info was missing from your driving technique you might find some lost time. The key is to not let the angle get too sharp or too shallow and let the gas pull you around the turn.
Toscana itself has, in my opinion, 1 key turn that needs to be taken perfectly to really grap hold that gold time. Most the turns are really easy, not too blind, and fairly easy to find grip, rather hard to lose too much time on if you maintain good angle. But the low speed medium left hairpin turn halfwaythrough the track(after the long high speed curve that comes after the courses first chicane, preceeds a short straight) is where I find about 1 or 2 seconds if you can take it correctly. Typically most turns you brake, let off the brake on turn in, rotate, and gas through and out, but on this turn you have acually brake on late brake, through turn in, through rotation, and then gas as you apex and onto exit. Taken catiously, without heavy trail braking and getting on the gas early, you will lose grip after apex and find your self struggling for speed on your exit. Taken correctly you can rocket around this hairpin, then let off in 2nd gear for the tight right hander, gas out, left off a bit extra for the off camber tight left, and gas out over the crest and down to the super tight hairpin. There are 2 hairpins from here on out that you have to take in 1st gear I believe. I found myself not using the ebrake, as proper steering and lift off gets these cars 180 pretty well and smoothly. Lastly theres the 4th gear to 2nd gear high to midspeed right hander before the finish. This turn is also a bit key as well, as it is very easy to screw up. The hard part is entering it on gas to grip it around the high to mid speed part, but you have to find some section to kill enough speed(off throttle) to hit 2nd gear and grip around the end of the corner as it tightens. You have to slow down enough to hit the apex on the exit, but since it gets so tight its easy to overshoot. I recomend a double apex approach, apexing early to grip the high speed part in which you enter, then slide out about mid way to way wide to slow down(off throttle), then when you sense the turn is going to tighten up try to suck the apex back with some throttle and proceed to exit.
Hope that was any help.
P.S. Sometimes you can afford to hit the brake a slight bit to help slow down on thsoe increasing radius turns(tighten up as they end). In any case, just be patient with the lift off when trying to slow down and focus on maintaining angle.
