Nissan Pathfinder Ecu Error Codes
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javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality. Ecu Self-diagnostics For 87-95 Pathfinder Started by 88pathoffroad, Nov 30 2003 08:43 PM Page 1 of 4 1 2 3 Next » Please log in to reply 64 replies to this topic #1 OFFLINE
Nissan Fault Codes List
88pathoffroad 88pathoffroad NPORA Old-Timer Members 11,567 posts Local time: 04:39 AM Location:Salem, Oregon USA Model:XE Year:1988 nissan obd1 code list Posted 30 November 2003 - 08:43 PM How to pull ECU error codes for 87-95 Pathfinders and hardbody pickups: The ECU is under your passenger's nissan navara fault codes side seat. You can gain access to it by simply sliding the seat all the way forward and removing the plastic cover from the ECU. You can also remove the seat if you want, it makes access a little easier. The VG30i
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ECU's have a tiny toggle switch on the side of the ECU with a small snap-in switch cover that must be utilized to select the diagnostic mode of the ECU. The 4-cylinder ECU and the VG30E ECU has a slotted switch that turns 1/4 or 1/2 turn clockwise and counterclockwise to do the same task. Some early 4-cyl HB ECU's have the switch as well. In any case it will have one or the other. Pictures: This is the ECU from my very
Nissan Ud Fault Codes
dirty (and wrecked) 89 VG30i Pathfinder. VG30E ECU's have a slotted round switch in the same place as the toggle switch. Seat removed; ECU in place on the floor with cover. The cover has ONE screw holding it down. Remove that and the cover will pull off. Diagnostic selector switch with cover installed Diagnostic selector switch with switch cover removed and set on top of the ECU. This is where the LED lights are visible on top of the ECU. For 4-cylinder: 1. Turn the ignition switch on, but do not start the engine. All of the lights in the dash should be on. 2. Turn the 'diagnostic mode selector' screw on the ECU fully clockwise. The check engine light will go out. Wait 5 seconds, then turn the screw fully counter clockwise. 3. The check engine light will then begin to flash the trouble code. (number of long flashes is the 1st digit, number of short flashes is the 2nd digit) 4. To clear all stored codes and turn the check engine light off, turn the screw fully clockwise while it is in diagnostic mode. Wait 5 seconds, then turn the screw fully counter clockwise. 5. To keep the codes stored, simply turn the key off as the check engine light is flashing and the ECU will keep all stored codes and the check engine light will remain on. For V6: 1. Turn the ignition switch on, but do not start the engine. All of the
P0032 P0033 P0034 P0035 P0036 P0037 P0038 P0039 P0040 P0041 P0042 P0043 P0044 P0045 P0046 P0047 P0048 P0049 P0050 P0051 P0052 P0053 P0054 P0055 P0056 P0057 P0058 P0059 P0060 P0061 P0062 P0063 P0064 P0065 P0066 P0067 P0068 P0069 nissan ecu codes list P0070 P0071 P0072 P0073 P0074 P0075 P0076 P0077 P0078 P0079 P0080 P0081 P0082 P0083 P0084
Nissan Ud Flash Codes
P0085 P0086 P0087 P0088 P0089 P0090 P0091 P0092 P0093 P0094 P0095 P0096 P0097 P0098 P0099 P0100 P0101 P0102 P0103 P0104 P0105 P0106 P0107 nissan terrano fault codes P0108 P0109 P0110 P0111 P0112 P0113 P0114 P0115 P0116 P0117 P0118 P0119 P0120 P0121 P0122 P0123 P0124 P0125 P0126 P0127 P0128 P0129 P0130 P0131 P0132 P0133 P0134 P0135 P0136 P0137 P0138 P0139 P0140 P0141 P0142 P0143 P0144 P0145 P0146 http://www.nissanpathfinders.net/forum/topic/21-ecu-self-diagnostics-for-87-95-pathfinder/ P0147 P0148 P0149 P0150 P0151 P0152 P0153 P0154 P0155 P0156 P0157 P0158 P0159 P0160 P0161 P0162 P0163 P0164 P0165 P0166 P0167 P0168 P0169 P0170 P0171 P0172 P0173 P0174 P0175 P0176 P0177 P0178 P0179 P0180 P0181 P0182 P0183 P0184 P0185 P0186 P0187 P0188 P0189 P0190 P0191 P0192 P0193 P0194 P0195 P0196 P0197 P0198 P0199 P0200 P0201 P0202 P0203 P0204 P0205 P0206 P0207 P0208 P0209 P0210 P0211 P0212 P0213 P0214 P0215 P0216 P0217 P0218 P0219 P0220 P0221 P0222 P0223 http://www.troublecodes.net/nissan/ P0224 P0225 P0226 P0227 P0228 P0229 P0230 P0231 P0232 P0233 P0234 P0235 P0236 P0237 P0238 P0239 P0240 P0241 P0242 P0243 P0244 P0245 P0246 P0247 P0248 P0249 P0250 P0251 P0252 P0253 P0254 P0255 P0256 P0257 P0258 P0259 P0260 P0261 P0262 P0263 P0264 P0265 P0266 P0267 P0268 P0269 P0270 P0271 P0272 P0273 P0274 P0275 P0276 P0277 P0278 P0279 P0280 P0281 P0282 P0283 P0284 P0285 P0286 P0287 P0288 P0289 P0290 P0291 P0292 P0293 P0294 P0295 P0296 P0297 P0298 P0299 P0300 P0301 P0302 P0303 P0304 P0305 P0306 P0307 P0308 P0309 P0310 P0311 P0312 P0313 P0314 P0315 P0316 P0317 P0318 P0319 P0320 P0321 P0322 P0323 P0324 P0325 P0326 P0327 P0328 P0329 P0330 P0331 P0332 P0333 P0334 P0335 P0336 P0337 P0338 P0339 P0340 P0341 P0342 P0343 P0344 P0345 P0346 P0347 P0348 P0349 P0350 P0351 P0352 P0353 P0354 P0355 P0356 P0357 P0358 P0359 P0360 P0361 P0362 P0363 P0364 P0365 P0366 P0367 P0368 P0369 P0370 P0371 P0372 P0373 P0374 P0375 P0376 P0377 P0378 P0379 P0380 P0381 P0382 P0383 P0384 P0385 P0386 P0387 P0388 P0389 P0390 P0391 P0392 P0393 P0394 P0395 P0396 P0397 P0398 P0399 P0400 P0401 P0402 P0403 P0404 P0405 P0406 P0407 P0408 P0409 P0410 P0411 P0412 P0413 P0414 P0415 P0416 P0417 P0418 P0419 P0420 P0421 P0422 P0423 P0424 P0425 P0426 P0427 P0428 P0429 P0430 P0431 P0432 P0433 P0434 P0435 P0436 P0437 P0438 P0439 P0440 P0441 P0442 P0443 P0444 P0445 P0446 P0447 P0448 P0449 P0450 P0451 P
you will find the most complete list of Nissan trouble codes available. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there? We have a large number of resources https://www.engine-light-help.com/nissan-check-engine-light.html to help you repair the problem. Here is how we suggest you proceed. Look up your code definition. This tells you where to start testing. If you are unsure of any abbreviations, check out the acronym list by clicking http://nissanforum.org/nissan-forum/showthread.php?t=23202 on the link at the left. Next, read our article Automotive Circuit Testing 101, and if there is an article related to the system you are testing, such as Oxygen Sensors or EGR concerns, read these as well. They fault codes will provide valuable info! If there is a link to a specific diagnosis strategy for the code then follow that and start testing. If there is no procedure for your manufacturer specific code, then I suggest referring to a similar generic OBD II code (these are listed numerically by system type) to get a good idea of what to look for. If at this point you still need assistance use the "Get Help" link and let us know how nissan pathfinder ecu we can help. We can provide information on component location, specifications, circuit color/location and more. We do ask that you please read the info available on the site first so that we can help reduce repeat questions. So please read our Disclaimer and when you're ready jump in! Also we value your feedback and like to hear stories of unusual fixes or concerns you may have run into with your Check Engine Light, so feel free to share your experiences by using the "Contact Us" link. Let's go! We do our best to update these Nissan check engine light codes as frequently as possible. If you find one missing let us know and we we'll add it immediately! Please use the form on our Contact Page to get in touch with us. We certainly understand how frustrating it can be to look for a code definition and have it not online when you need it. And lets face it, if the service engine light is on then you need it now! It's easiest to use the "Find On This Page" feature of your browser's "Edit" menu to find codes on this page as the list is quite long. These are listed in numerical order for easy searching. When retrieving Nissan check engine light codes with an OBD II scan tool, proceed as follows: 1. Connect scan tool to the 16-pin data link conne
have a new "app" available for automobile enthusiasts called Cars Connected - connecting you with all things automotive in your area. Please take a moment to download it (links: iPhone / Android) and sign up today! Community Links Pictures & Albums Members List Search Forums Show Threads Show Posts Tag Search Advanced Search Go to Page... Nissan Forum: Trouble Codes for Nissan 1988-1995 Thread Tools Display Modes #1 12-12-2012, 02:50 PM jp2code Senior Member Join Date: Feb 2011 Location: Longview, TX [USA] Posts: 1,517 Trouble Codes for Nissan 1988-1995 Posting here just in case the website is gone one day or no one else knows about it. Nissan Trouble Code Info ENTERING SELF-DIAGNOSTICS Using (MIL) 88-94 Turn ignition On. On all models except Pathfinder, Pickup and Van, proceed as follows: Turn diagnostic mode selector on ECU fully clockwise and wait until inspection lamps flash. Number of flashes displayed indicates corresponding mode. Note number of flashes, then immediately turn diagnostic mode selector fully counterclockwise. On Pathfinder, Pickup and Van models, proceed as follows: Turn diagnostic mode selector on ECU to On position and wait until inspection lamps flash. Note number of flashes, then immediately turn diagnostic mode selector to Off position. On all models, when ignition is turned Off during diagnosis, in each mode, and then turned back On again after power to the ECU has dropped off completely, diagnosis will automatically return to Mode I. For description of modes, proceed as follows: Mode I (Mixture ratio feedback control monitor A): during a closed loop condition, the green inspection lamp turns on when lean condition is present and goes off when a rich condition is present. During an open loop condition, the green inspection lamp stays off. Mode II (Mixture ratio feedback control monitor B): during a closed loop condition, the red inspection lamp turns on and off simultaneously with the green inspection lamp when mixture ratio is controlled within a predetermined value. Durin